perpetual3x/Chinese-Female-NSFW-X-LoRA-v1

An adult Asian woman posing fully nude in a spacious old industrial loft, kneeling on both knees in a deep camel-pose backbend, torso arched dramatically backward, chest lifted, head tilted fully back, eyes closed, hips pushed forward, arms extended downward with her hands resting near her ankles, side-rear three-quarter view, full body visible. Her dark hair is tied in a low bun. Large black-framed grid windows fill the background, soft overcast daylight entering the room, blurred green foliage outside, pale weathered walls, wet reflective stone floor, muted neutral colors, shallow depth of field, soft natural skin texture, realistic anatomy, elegant fine-art nude photography, vertical composition, cinematic realism.

An adult Asian woman posing fully nude while performing an advanced contortion handstand in an empty industrial studio, balancing firmly on both hands with straight arms, shoulders stacked above her palms, torso curved into an extreme backbend, hips high above her head, one leg extended horizontally backward and the other bent deeply with the foot drawn toward her torso, side profile, full body visible. Her long dark hair hangs freely toward the floor as she looks downward with a focused expression. Minimal weathered white walls, two tall black-framed industrial windows on opposite sides, bare gray concrete floor, soft diffused daylight, subtle window light across the wall, muted neutral palette, realistic anatomy and muscle tension, natural skin texture, elegant athletic fine-art nude photography, shallow depth of field, vertical composition, cinematic realism.

A documentary-inspired art photograph records an adult nude Asian woman with realistic proportions and natural skin texture holding a wide kneeling backbend with the chest lifted, hands reaching toward the heels and pelvis presented obliquely within a derelict chapel where pale daylight enters through clear broken panes. A slightly elevated diagonal view shows the pose without flattening the pelvic structure, presenting the pelvic anatomy clearly while preserving a believable spine, hips and leg alignment. Diffused skylight and reflected water produce quiet moving highlights. The aesthetic is minimal and introspective, favoring weather, material texture and human form over glamour. The scene feels candid, meditative and grounded in ordinary physical reality. Preserve full-body continuity, natural hands and feet, believable weight distribution and anatomically consistent hips.

Close-up of an adult Asian woman's vulva with visible labia majora, labia minora, and clitoral hood. The vulva is surrounded by dark pubic hair. Two hands with light blue and white manicured nails gently part the labia majora. The woman is wearing beige lace underwear, partially visible at the edges of the frame. The background is soft, out-of-focus beige fabric. Soft even lighting, realistic high-resolution photograph, shallow depth of field.

An Asian woman in her thirties, fully nude, kneeling with her hands on the ground, legs spread apart and hips raised, looking back at the camera, direct-flash photography, rear view.

an adult Asian woman is nude and positioned on all fours on a bed with a yellow floral-patterned sheet. Her back is arched and her buttocks are prominently visible. Two pillows are on the bed: one pink with a cartoon character and one red and purple with floral patterns. The room has white walls and a light switch is visible on the right wall. Even natural lighting and realistic photographic style.

an adult Asian woman is lying in a bathtub filled with soapy water. She is nude, with her legs spread and knees bent. She has long dark hair, some of which is wet and draped over her shoulders. Her right arm is bent and her hand is near her hair. The bathtub is white and the surrounding walls are tiled with light-colored tiles. Bright even lighting and clear realistic photographic style.

Desaturated cinematic figure study of an adult Asian woman, fully nude, kneeling with torso lowered and head turned back, outdoors in a deserted gravel pit beneath raw excavated slopes, during a misty daytime with weak diffuse illumination, the damaged terrain lending the composition a restrained desolation, desaturated mineral colors and low-contrast distant detail, photographed in a centered vertical gallery composition, high-resolution body detail and neutral color science, the environment deliberately less prominent, no jewelry, no clothing.

This intimate documentary-style image records an adult nude Asian woman integrated quietly into the surrounding environment, sitting on the floor beside an old armchair with knees drawn loosely toward her body inside a spare artist's loft with limewashed walls and tall factory windows. A few damp strands of hair rest naturally against her face and shoulders. The camera remains near floor level but avoids theatrical distortion. A pale morning glow enters from an adjoining room and creates long tonal transitions. The image is rendered in luminous black and white with a long grayscale and delicate silver-grain texture. The emotional tone is reflective and slightly melancholic. Preserve full-body continuity, natural hands and feet, plausible weight distribution and understated expression.

pip install -U diffusers transformers accelerate peft safetensors

"""Qwen Image 2512 + Chinese Female NSFW X LoRA v1."""

import math

import torch
from diffusers import DiffusionPipeline, FlowMatchEulerDiscreteScheduler


BASE_MODEL_ID = "Qwen/Qwen-Image-2512"
LIGHTNING_MODEL_ID = "lightx2v/Qwen-Image-2512-Lightning"
LIGHTNING_WEIGHT_NAME = (
    "Qwen-Image-2512-Lightning-4steps-V1.0-bf16.safetensors"
)
LORA_MODEL_ID = "perpetual3x/Chinese-Female-NSFW-X-LoRA-v1"
LORA_WEIGHT_NAME = "twitter.safetensors"

DEVICE = "cuda"
DTYPE = torch.bfloat16
LORA_SCALE = 0.5


scheduler_config = {
    "base_image_seq_len": 256,
    "base_shift": math.log(3),
    "invert_sigmas": False,
    "max_image_seq_len": 8192,
    "max_shift": math.log(3),
    "num_train_timesteps": 1000,
    "shift": 1.0,
    "shift_terminal": None,
    "stochastic_sampling": False,
    "time_shift_type": "exponential",
    "use_beta_sigmas": False,
    "use_dynamic_shifting": True,
    "use_exponential_sigmas": False,
    "use_karras_sigmas": False,
}

scheduler = FlowMatchEulerDiscreteScheduler.from_config(scheduler_config)

pipe = DiffusionPipeline.from_pretrained(
    BASE_MODEL_ID,
    scheduler=scheduler,
    torch_dtype=DTYPE,
).to(DEVICE)

pipe.load_lora_weights(
    LIGHTNING_MODEL_ID,
    weight_name=LIGHTNING_WEIGHT_NAME,
    adapter_name="lightning",
)
pipe.fuse_lora(adapter_names=["lightning"], lora_scale=1.0)
pipe.unload_lora_weights()

pipe.load_lora_weights(
    LORA_MODEL_ID,
    weight_name=LORA_WEIGHT_NAME,
    adapter_name="twitter_x_v1",
)
pipe.set_adapters(["twitter_x_v1"], adapter_weights=[LORA_SCALE])

prompt = (
    "zl_cn_female_x_v1, an adult Asian woman in a candid environmental "
    "photograph, natural expression, realistic skin texture, documentary light"
)
negative_prompt = (
    "child, minor, underage, low quality, blurry, distorted anatomy, malformed "
    "hands, extra limbs, duplicated body parts, watermark, logo, text"
)

generator = torch.Generator(device=DEVICE).manual_seed(42)

image = pipe(
    prompt=prompt,
    negative_prompt=negative_prompt,
    width=928,
    height=1328,
    num_inference_steps=8,
    true_cfg_scale=1.0,
    generator=generator,
).images[0]

image.save("chinese_female_nsfw_x_v1.png")

"""Low-VRAM Qwen Image 2512 + Chinese Female NSFW X LoRA v1."""

import gc
import math

import torch
from diffusers import DiffusionPipeline, FlowMatchEulerDiscreteScheduler


BASE_MODEL_ID = "Qwen/Qwen-Image-2512"
LIGHTNING_MODEL_ID = "lightx2v/Qwen-Image-2512-Lightning"
LIGHTNING_WEIGHT_NAME = (
    "Qwen-Image-2512-Lightning-4steps-V1.0-bf16.safetensors"
)
LORA_MODEL_ID = "perpetual3x/Chinese-Female-NSFW-X-LoRA-v1"
LORA_WEIGHT_NAME = "twitter.safetensors"

DTYPE = torch.bfloat16
LORA_SCALE = 0.5


scheduler_config = {
    "base_image_seq_len": 256,
    "base_shift": math.log(3),
    "invert_sigmas": False,
    "max_image_seq_len": 8192,
    "max_shift": math.log(3),
    "num_train_timesteps": 1000,
    "shift": 1.0,
    "shift_terminal": None,
    "stochastic_sampling": False,
    "time_shift_type": "exponential",
    "use_beta_sigmas": False,
    "use_dynamic_shifting": True,
    "use_exponential_sigmas": False,
    "use_karras_sigmas": False,
}

gc.collect()
if torch.cuda.is_available():
    torch.cuda.empty_cache()

scheduler = FlowMatchEulerDiscreteScheduler.from_config(scheduler_config)

pipe = DiffusionPipeline.from_pretrained(
    BASE_MODEL_ID,
    scheduler=scheduler,
    torch_dtype=DTYPE,
    low_cpu_mem_usage=True,
)

pipe.load_lora_weights(
    LIGHTNING_MODEL_ID,
    weight_name=LIGHTNING_WEIGHT_NAME,
    adapter_name="lightning",
)
pipe.fuse_lora(adapter_names=["lightning"], lora_scale=1.0)
pipe.unload_lora_weights()

pipe.load_lora_weights(
    LORA_MODEL_ID,
    weight_name=LORA_WEIGHT_NAME,
    adapter_name="twitter_x_v1",
)
pipe.set_adapters(["twitter_x_v1"], adapter_weights=[LORA_SCALE])

pipe.enable_sequential_cpu_offload()
pipe.vae.enable_tiling()
pipe.vae.enable_slicing()

prompt = (
    "zl_cn_female_x_v1, an adult Asian woman in a candid environmental "
    "photograph, natural expression, realistic skin texture, documentary light"
)
negative_prompt = (
    "child, minor, underage, low quality, blurry, distorted anatomy, malformed "
    "hands, extra limbs, duplicated body parts, watermark, logo, text"
)

generator = torch.Generator(device="cpu").manual_seed(42)

image = pipe(
    prompt=prompt,
    negative_prompt=negative_prompt,
    width=768,
    height=1024,
    num_inference_steps=8,
    true_cfg_scale=1.0,
    generator=generator,
).images[0]

image.save("chinese_female_nsfw_x_v1_low_vram.png")

An adult Asian woman posing fully nude in a spacious old industrial loft, kneeling on both knees in a deep camel-pose backbend, torso arched dramatically backward, chest lifted, head tilted fully back, eyes closed, hips pushed forward, arms extended downward with her hands resting near her ankles, side-rear three-quarter view, full body visible. Her dark hair is tied in a low bun. Large black-framed grid windows fill the background, soft overcast daylight entering the room, blurred green foliage outside, pale weathered walls, wet reflective stone floor, muted neutral colors, shallow depth of field, soft natural skin texture, realistic anatomy, elegant fine-art nude photography, vertical composition, cinematic realism.

An adult Asian woman posing fully nude while performing an advanced contortion handstand in an empty industrial studio, balancing firmly on both hands with straight arms, shoulders stacked above her palms, torso curved into an extreme backbend, hips high above her head, one leg extended horizontally backward and the other bent deeply with the foot drawn toward her torso, side profile, full body visible. Her long dark hair hangs freely toward the floor as she looks downward with a focused expression. Minimal weathered white walls, two tall black-framed industrial windows on opposite sides, bare gray concrete floor, soft diffused daylight, subtle window light across the wall, muted neutral palette, realistic anatomy and muscle tension, natural skin texture, elegant athletic fine-art nude photography, shallow depth of field, vertical composition, cinematic realism.

A documentary-inspired art photograph records an adult nude Asian woman with realistic proportions and natural skin texture holding a wide kneeling backbend with the chest lifted, hands reaching toward the heels and pelvis presented obliquely within a derelict chapel where pale daylight enters through clear broken panes. A slightly elevated diagonal view shows the pose without flattening the pelvic structure, presenting the pelvic anatomy clearly while preserving a believable spine, hips and leg alignment. Diffused skylight and reflected water produce quiet moving highlights. The aesthetic is minimal and introspective, favoring weather, material texture and human form over glamour. The scene feels candid, meditative and grounded in ordinary physical reality. Preserve full-body continuity, natural hands and feet, believable weight distribution and anatomically consistent hips.

Close-up of an adult Asian woman's vulva with visible labia majora, labia minora, and clitoral hood. The vulva is surrounded by dark pubic hair. Two hands with light blue and white manicured nails gently part the labia majora. The woman is wearing beige lace underwear, partially visible at the edges of the frame. The background is soft, out-of-focus beige fabric. Soft even lighting, realistic high-resolution photograph, shallow depth of field.

An Asian woman in her thirties, fully nude, kneeling with her hands on the ground, legs spread apart and hips raised, looking back at the camera, direct-flash photography, rear view.

an adult Asian woman is nude and positioned on all fours on a bed with a yellow floral-patterned sheet. Her back is arched and her buttocks are prominently visible. Two pillows are on the bed: one pink with a cartoon character and one red and purple with floral patterns. The room has white walls and a light switch is visible on the right wall. Even natural lighting and realistic photographic style.

an adult Asian woman is lying in a bathtub filled with soapy water. She is nude, with her legs spread and knees bent. She has long dark hair, some of which is wet and draped over her shoulders. Her right arm is bent and her hand is near her hair. The bathtub is white and the surrounding walls are tiled with light-colored tiles. Bright even lighting and clear realistic photographic style.

Desaturated cinematic figure study of an adult Asian woman, fully nude, kneeling with torso lowered and head turned back, outdoors in a deserted gravel pit beneath raw excavated slopes, during a misty daytime with weak diffuse illumination, the damaged terrain lending the composition a restrained desolation, desaturated mineral colors and low-contrast distant detail, photographed in a centered vertical gallery composition, high-resolution body detail and neutral color science, the environment deliberately less prominent, no jewelry, no clothing.

This intimate documentary-style image records an adult nude Asian woman integrated quietly into the surrounding environment, sitting on the floor beside an old armchair with knees drawn loosely toward her body inside a spare artist's loft with limewashed walls and tall factory windows. A few damp strands of hair rest naturally against her face and shoulders. The camera remains near floor level but avoids theatrical distortion. A pale morning glow enters from an adjoining room and creates long tonal transitions. The image is rendered in luminous black and white with a long grayscale and delicate silver-grain texture. The emotional tone is reflective and slightly melancholic. Preserve full-body continuity, natural hands and feet, plausible weight distribution and understated expression.

pip install -U diffusers transformers accelerate peft safetensors

"""Qwen Image 2512 + Chinese Female NSFW X LoRA v1."""

import math

import torch
from diffusers import DiffusionPipeline, FlowMatchEulerDiscreteScheduler


BASE_MODEL_ID = "Qwen/Qwen-Image-2512"
LIGHTNING_MODEL_ID = "lightx2v/Qwen-Image-2512-Lightning"
LIGHTNING_WEIGHT_NAME = (
    "Qwen-Image-2512-Lightning-4steps-V1.0-bf16.safetensors"
)
LORA_MODEL_ID = "perpetual3x/Chinese-Female-NSFW-X-LoRA-v1"
LORA_WEIGHT_NAME = "twitter.safetensors"

DEVICE = "cuda"
DTYPE = torch.bfloat16
LORA_SCALE = 0.5


scheduler_config = {
    "base_image_seq_len": 256,
    "base_shift": math.log(3),
    "invert_sigmas": False,
    "max_image_seq_len": 8192,
    "max_shift": math.log(3),
    "num_train_timesteps": 1000,
    "shift": 1.0,
    "shift_terminal": None,
    "stochastic_sampling": False,
    "time_shift_type": "exponential",
    "use_beta_sigmas": False,
    "use_dynamic_shifting": True,
    "use_exponential_sigmas": False,
    "use_karras_sigmas": False,
}

scheduler = FlowMatchEulerDiscreteScheduler.from_config(scheduler_config)

pipe = DiffusionPipeline.from_pretrained(
    BASE_MODEL_ID,
    scheduler=scheduler,
    torch_dtype=DTYPE,
).to(DEVICE)

pipe.load_lora_weights(
    LIGHTNING_MODEL_ID,
    weight_name=LIGHTNING_WEIGHT_NAME,
    adapter_name="lightning",
)
pipe.fuse_lora(adapter_names=["lightning"], lora_scale=1.0)
pipe.unload_lora_weights()

pipe.load_lora_weights(
    LORA_MODEL_ID,
    weight_name=LORA_WEIGHT_NAME,
    adapter_name="twitter_x_v1",
)
pipe.set_adapters(["twitter_x_v1"], adapter_weights=[LORA_SCALE])

prompt = (
    "zl_cn_female_x_v1, an adult Asian woman in a candid environmental "
    "photograph, natural expression, realistic skin texture, documentary light"
)
negative_prompt = (
    "child, minor, underage, low quality, blurry, distorted anatomy, malformed "
    "hands, extra limbs, duplicated body parts, watermark, logo, text"
)

generator = torch.Generator(device=DEVICE).manual_seed(42)

image = pipe(
    prompt=prompt,
    negative_prompt=negative_prompt,
    width=928,
    height=1328,
    num_inference_steps=8,
    true_cfg_scale=1.0,
    generator=generator,
).images[0]

image.save("chinese_female_nsfw_x_v1.png")

"""Low-VRAM Qwen Image 2512 + Chinese Female NSFW X LoRA v1."""

import gc
import math

import torch
from diffusers import DiffusionPipeline, FlowMatchEulerDiscreteScheduler


BASE_MODEL_ID = "Qwen/Qwen-Image-2512"
LIGHTNING_MODEL_ID = "lightx2v/Qwen-Image-2512-Lightning"
LIGHTNING_WEIGHT_NAME = (
    "Qwen-Image-2512-Lightning-4steps-V1.0-bf16.safetensors"
)
LORA_MODEL_ID = "perpetual3x/Chinese-Female-NSFW-X-LoRA-v1"
LORA_WEIGHT_NAME = "twitter.safetensors"

DTYPE = torch.bfloat16
LORA_SCALE = 0.5


scheduler_config = {
    "base_image_seq_len": 256,
    "base_shift": math.log(3),
    "invert_sigmas": False,
    "max_image_seq_len": 8192,
    "max_shift": math.log(3),
    "num_train_timesteps": 1000,
    "shift": 1.0,
    "shift_terminal": None,
    "stochastic_sampling": False,
    "time_shift_type": "exponential",
    "use_beta_sigmas": False,
    "use_dynamic_shifting": True,
    "use_exponential_sigmas": False,
    "use_karras_sigmas": False,
}

gc.collect()
if torch.cuda.is_available():
    torch.cuda.empty_cache()

scheduler = FlowMatchEulerDiscreteScheduler.from_config(scheduler_config)

pipe = DiffusionPipeline.from_pretrained(
    BASE_MODEL_ID,
    scheduler=scheduler,
    torch_dtype=DTYPE,
    low_cpu_mem_usage=True,
)

pipe.load_lora_weights(
    LIGHTNING_MODEL_ID,
    weight_name=LIGHTNING_WEIGHT_NAME,
    adapter_name="lightning",
)
pipe.fuse_lora(adapter_names=["lightning"], lora_scale=1.0)
pipe.unload_lora_weights()

pipe.load_lora_weights(
    LORA_MODEL_ID,
    weight_name=LORA_WEIGHT_NAME,
    adapter_name="twitter_x_v1",
)
pipe.set_adapters(["twitter_x_v1"], adapter_weights=[LORA_SCALE])

pipe.enable_sequential_cpu_offload()
pipe.vae.enable_tiling()
pipe.vae.enable_slicing()

prompt = (
    "zl_cn_female_x_v1, an adult Asian woman in a candid environmental "
    "photograph, natural expression, realistic skin texture, documentary light"
)
negative_prompt = (
    "child, minor, underage, low quality, blurry, distorted anatomy, malformed "
    "hands, extra limbs, duplicated body parts, watermark, logo, text"
)

generator = torch.Generator(device="cpu").manual_seed(42)

image = pipe(
    prompt=prompt,
    negative_prompt=negative_prompt,
    width=768,
    height=1024,
    num_inference_steps=8,
    true_cfg_scale=1.0,
    generator=generator,
).images[0]

image.save("chinese_female_nsfw_x_v1_low_vram.png")

An adult Asian woman posing fully nude in a spacious old industrial loft, kneeling on both knees in a deep camel-pose backbend, torso arched dramatically backward, chest lifted, head tilted fully back, eyes closed, hips pushed forward, arms extended downward with her hands resting near her ankles, side-rear three-quarter view, full body visible. Her dark hair is tied in a low bun. Large black-framed grid windows fill the background, soft overcast daylight entering the room, blurred green foliage outside, pale weathered walls, wet reflective stone floor, muted neutral colors, shallow depth of field, soft natural skin texture, realistic anatomy, elegant fine-art nude photography, vertical composition, cinematic realism.

An adult Asian woman posing fully nude while performing an advanced contortion handstand in an empty industrial studio, balancing firmly on both hands with straight arms, shoulders stacked above her palms, torso curved into an extreme backbend, hips high above her head, one leg extended horizontally backward and the other bent deeply with the foot drawn toward her torso, side profile, full body visible. Her long dark hair hangs freely toward the floor as she looks downward with a focused expression. Minimal weathered white walls, two tall black-framed industrial windows on opposite sides, bare gray concrete floor, soft diffused daylight, subtle window light across the wall, muted neutral palette, realistic anatomy and muscle tension, natural skin texture, elegant athletic fine-art nude photography, shallow depth of field, vertical composition, cinematic realism.

A documentary-inspired art photograph records an adult nude Asian woman with realistic proportions and natural skin texture holding a wide kneeling backbend with the chest lifted, hands reaching toward the heels and pelvis presented obliquely within a derelict chapel where pale daylight enters through clear broken panes. A slightly elevated diagonal view shows the pose without flattening the pelvic structure, presenting the pelvic anatomy clearly while preserving a believable spine, hips and leg alignment. Diffused skylight and reflected water produce quiet moving highlights. The aesthetic is minimal and introspective, favoring weather, material texture and human form over glamour. The scene feels candid, meditative and grounded in ordinary physical reality. Preserve full-body continuity, natural hands and feet, believable weight distribution and anatomically consistent hips.

Close-up of an adult Asian woman's vulva with visible labia majora, labia minora, and clitoral hood. The vulva is surrounded by dark pubic hair. Two hands with light blue and white manicured nails gently part the labia majora. The woman is wearing beige lace underwear, partially visible at the edges of the frame. The background is soft, out-of-focus beige fabric. Soft even lighting, realistic high-resolution photograph, shallow depth of field.

An Asian woman in her thirties, fully nude, kneeling with her hands on the ground, legs spread apart and hips raised, looking back at the camera, direct-flash photography, rear view.

an adult Asian woman is nude and positioned on all fours on a bed with a yellow floral-patterned sheet. Her back is arched and her buttocks are prominently visible. Two pillows are on the bed: one pink with a cartoon character and one red and purple with floral patterns. The room has white walls and a light switch is visible on the right wall. Even natural lighting and realistic photographic style.

an adult Asian woman is lying in a bathtub filled with soapy water. She is nude, with her legs spread and knees bent. She has long dark hair, some of which is wet and draped over her shoulders. Her right arm is bent and her hand is near her hair. The bathtub is white and the surrounding walls are tiled with light-colored tiles. Bright even lighting and clear realistic photographic style.

Desaturated cinematic figure study of an adult Asian woman, fully nude, kneeling with torso lowered and head turned back, outdoors in a deserted gravel pit beneath raw excavated slopes, during a misty daytime with weak diffuse illumination, the damaged terrain lending the composition a restrained desolation, desaturated mineral colors and low-contrast distant detail, photographed in a centered vertical gallery composition, high-resolution body detail and neutral color science, the environment deliberately less prominent, no jewelry, no clothing.

This intimate documentary-style image records an adult nude Asian woman integrated quietly into the surrounding environment, sitting on the floor beside an old armchair with knees drawn loosely toward her body inside a spare artist's loft with limewashed walls and tall factory windows. A few damp strands of hair rest naturally against her face and shoulders. The camera remains near floor level but avoids theatrical distortion. A pale morning glow enters from an adjoining room and creates long tonal transitions. The image is rendered in luminous black and white with a long grayscale and delicate silver-grain texture. The emotional tone is reflective and slightly melancholic. Preserve full-body continuity, natural hands and feet, plausible weight distribution and understated expression.

pip install -U diffusers transformers accelerate peft safetensors

"""Qwen Image 2512 + Chinese Female NSFW X LoRA v1."""

import math

import torch
from diffusers import DiffusionPipeline, FlowMatchEulerDiscreteScheduler


BASE_MODEL_ID = "Qwen/Qwen-Image-2512"
LIGHTNING_MODEL_ID = "lightx2v/Qwen-Image-2512-Lightning"
LIGHTNING_WEIGHT_NAME = (
    "Qwen-Image-2512-Lightning-4steps-V1.0-bf16.safetensors"
)
LORA_MODEL_ID = "perpetual3x/Chinese-Female-NSFW-X-LoRA-v1"
LORA_WEIGHT_NAME = "twitter.safetensors"

DEVICE = "cuda"
DTYPE = torch.bfloat16
LORA_SCALE = 0.5


scheduler_config = {
    "base_image_seq_len": 256,
    "base_shift": math.log(3),
    "invert_sigmas": False,
    "max_image_seq_len": 8192,
    "max_shift": math.log(3),
    "num_train_timesteps": 1000,
    "shift": 1.0,
    "shift_terminal": None,
    "stochastic_sampling": False,
    "time_shift_type": "exponential",
    "use_beta_sigmas": False,
    "use_dynamic_shifting": True,
    "use_exponential_sigmas": False,
    "use_karras_sigmas": False,
}

scheduler = FlowMatchEulerDiscreteScheduler.from_config(scheduler_config)

pipe = DiffusionPipeline.from_pretrained(
    BASE_MODEL_ID,
    scheduler=scheduler,
    torch_dtype=DTYPE,
).to(DEVICE)

pipe.load_lora_weights(
    LIGHTNING_MODEL_ID,
    weight_name=LIGHTNING_WEIGHT_NAME,
    adapter_name="lightning",
)
pipe.fuse_lora(adapter_names=["lightning"], lora_scale=1.0)
pipe.unload_lora_weights()

pipe.load_lora_weights(
    LORA_MODEL_ID,
    weight_name=LORA_WEIGHT_NAME,
    adapter_name="twitter_x_v1",
)
pipe.set_adapters(["twitter_x_v1"], adapter_weights=[LORA_SCALE])

prompt = (
    "zl_cn_female_x_v1, an adult Asian woman in a candid environmental "
    "photograph, natural expression, realistic skin texture, documentary light"
)
negative_prompt = (
    "child, minor, underage, low quality, blurry, distorted anatomy, malformed "
    "hands, extra limbs, duplicated body parts, watermark, logo, text"
)

generator = torch.Generator(device=DEVICE).manual_seed(42)

image = pipe(
    prompt=prompt,
    negative_prompt=negative_prompt,
    width=928,
    height=1328,
    num_inference_steps=8,
    true_cfg_scale=1.0,
    generator=generator,
).images[0]

image.save("chinese_female_nsfw_x_v1.png")

"""Low-VRAM Qwen Image 2512 + Chinese Female NSFW X LoRA v1."""

import gc
import math

import torch
from diffusers import DiffusionPipeline, FlowMatchEulerDiscreteScheduler


BASE_MODEL_ID = "Qwen/Qwen-Image-2512"
LIGHTNING_MODEL_ID = "lightx2v/Qwen-Image-2512-Lightning"
LIGHTNING_WEIGHT_NAME = (
    "Qwen-Image-2512-Lightning-4steps-V1.0-bf16.safetensors"
)
LORA_MODEL_ID = "perpetual3x/Chinese-Female-NSFW-X-LoRA-v1"
LORA_WEIGHT_NAME = "twitter.safetensors"

DTYPE = torch.bfloat16
LORA_SCALE = 0.5


scheduler_config = {
    "base_image_seq_len": 256,
    "base_shift": math.log(3),
    "invert_sigmas": False,
    "max_image_seq_len": 8192,
    "max_shift": math.log(3),
    "num_train_timesteps": 1000,
    "shift": 1.0,
    "shift_terminal": None,
    "stochastic_sampling": False,
    "time_shift_type": "exponential",
    "use_beta_sigmas": False,
    "use_dynamic_shifting": True,
    "use_exponential_sigmas": False,
    "use_karras_sigmas": False,
}

gc.collect()
if torch.cuda.is_available():
    torch.cuda.empty_cache()

scheduler = FlowMatchEulerDiscreteScheduler.from_config(scheduler_config)

pipe = DiffusionPipeline.from_pretrained(
    BASE_MODEL_ID,
    scheduler=scheduler,
    torch_dtype=DTYPE,
    low_cpu_mem_usage=True,
)

pipe.load_lora_weights(
    LIGHTNING_MODEL_ID,
    weight_name=LIGHTNING_WEIGHT_NAME,
    adapter_name="lightning",
)
pipe.fuse_lora(adapter_names=["lightning"], lora_scale=1.0)
pipe.unload_lora_weights()

pipe.load_lora_weights(
    LORA_MODEL_ID,
    weight_name=LORA_WEIGHT_NAME,
    adapter_name="twitter_x_v1",
)
pipe.set_adapters(["twitter_x_v1"], adapter_weights=[LORA_SCALE])

pipe.enable_sequential_cpu_offload()
pipe.vae.enable_tiling()
pipe.vae.enable_slicing()

prompt = (
    "zl_cn_female_x_v1, an adult Asian woman in a candid environmental "
    "photograph, natural expression, realistic skin texture, documentary light"
)
negative_prompt = (
    "child, minor, underage, low quality, blurry, distorted anatomy, malformed "
    "hands, extra limbs, duplicated body parts, watermark, logo, text"
)

generator = torch.Generator(device="cpu").manual_seed(42)

image = pipe(
    prompt=prompt,
    negative_prompt=negative_prompt,
    width=768,
    height=1024,
    num_inference_steps=8,
    true_cfg_scale=1.0,
    generator=generator,
).images[0]

image.save("chinese_female_nsfw_x_v1_low_vram.png")