| # LoRA Model Card: `svjack/Flux_Xiang_lora` | |
| ## **Radiant Youth Dynamism Synthesis** | |
| **Base Model**: `flux.1-dev-SRPO-bf16.safetensors` | |
| **Fine-tuned Adapters**: | |
| - `Chinese_idol_flex2_lora_v1_000004500.safetensors` (weight: 0.3) | |
| - `FLUX-dev-lora-add_details.safetensors` (weight: 0.5) | |
| - `Flux_Xiang_lora_000005250.safetensors` (weight: 1.0 or 1.1) | |
| **Key Strengths**: | |
| - **Vibrant Realism**: Expertly captures the lively essence of East Asian youth with a focus on natural, everyday scenes. | |
| - **Dynamic Lighting**: Renders sunlight, indoor lighting, and environmental reflections with nuanced subtlety. | |
| - **Detailed Textures**: Precisely depicts fabric details (e.g., hoodies, jeans, casual clothing), skin gloss, and environmental elements. | |
| - **Emotional Authenticity**: Conveys a spectrum of moods, from joyful exuberance to tranquil relaxation, with expressive facial features and body language. | |
| - **Photorealistic Aesthetics**: Optimized for high-quality photorealistic rendering, blending realism with vibrant artistic expression. | |
| - **Black Hair Version**: Real hair feature of Wang Xiang is Very fine, thick black hair. Provide thick black hair version images, This version is closer to the real and beautiful Wang Xiang. | |
| - **Examples**: Huggingface dataset https://huggingface.co/datasets/svjack/Xiang_Handsome_Flux_SRPO_Pics are images generated by these models. | |
| --- | |
| ## **Optimized Example Prompts** | |
| ### **Example 1: Rustic Indoor Portrait** | |
| **Prompt**: | |
| ```bash | |
| This photograph features a young Asian man with glasses with fair skin, | |
| short black hair, and brown eyes, smiling warmly at the camera. | |
| He is wearing a grey sleeveless hoodie with white drawstrings. | |
| The background reveals a rustic indoor setting with wooden beams, | |
| large windows, and potted green plants. Sunlight filters through the windows, | |
| casting a natural light on the subject. The image has a soft, | |
| warm tone, emphasizing the man's youthful and friendly appearance. | |
| The overall composition is casual and inviting. | |
| ``` | |
| **Adapters**: | |
| - `Chinese_idol_flex2_lora_v1_000004500.safetensors` (0.3) | |
| - `FLUX-dev-lora-add_details.safetensors` (0.5) | |
| - `Flux_Xiang_lora_000005250.safetensors` (1.0) | |
| **Key Features**: | |
| - Natural sunlight filtering through windows with soft shadow effects | |
| - Detailed texture of fabric and environmental elements | |
| - Expressive facial features capturing warmth and friendliness | |
| <image src="https://huggingface.co/svjack/Flux_Xiang_lora/resolve/main/01.png"></image> | |
| <image src="https://huggingface.co/svjack/Flux_Xiang_lora/resolve/main/07.png"></image> | |
| - Black Hair | |
| <image src="https://huggingface.co/svjack/Flux_Xiang_lora/resolve/main/15.webp"></image> | |
| <image src="https://huggingface.co/svjack/Flux_Xiang_lora/resolve/main/16.webp"></image> | |
| --- | |
| ### **Example 2: Classroom Scene** | |
| **Prompt**: | |
| ```bash | |
| Photograph of a young Asian male with glasses, fair skin, and black, | |
| slightly tousled hair. He has a slender build and is wearing a | |
| gray hooded sweatshirt without any text or logos. His pants are dark blue jeans. | |
| He is sitting on a classroom chair, in the process of unbuckling his belt. | |
| His hands are engaged in the action at his waist. He has a soft, | |
| neutral expression with slightly parted lips and dark brown eyes. | |
| The background includes a bright, overexposed window, | |
| creating a stark contrast with his dark clothing. | |
| The image has soft, natural light and a slightly grainy texture. | |
| ``` | |
| **Adapters**: | |
| - `Chinese_idol_flex2_lora_v1_000004500.safetensors` (0.3) | |
| - `FLUX-dev-lora-add_details.safetensors` (0.5) | |
| - `Flux_Xiang_lora_000005250.safetensors` (1.0) | |
| **Key Features**: | |
| - Stark contrast between overexposed window and dark clothing | |
| - Detailed fabric textures of hoodie and jeans | |
| - Natural body posture and hand gestures | |
| - Soft, grainy texture enhancing photorealistic quality | |
| <image src="https://huggingface.co/svjack/Flux_Xiang_lora/resolve/main/08.png"></image> | |
| <image src="https://huggingface.co/svjack/Flux_Xiang_lora/resolve/main/02.png"></image> | |
| --- | |
| ### **Example 3: Casual Dormitory Setting** | |
| **Prompt**: | |
| ```bash | |
| Photograph of a young Asian male with glasses, fair skin, and black, | |
| slightly tousled hair. He has a slender build and | |
| is wearing | |
| (a black short-sleeved T-shirt and white briefs / only white slim briefs). | |
| He is sitting on a chair in a dormitory room, with his hands resting | |
| on his thighs or near his waist. His expression is soft and neutral, | |
| with slightly parted lips and dark brown eyes. The background includes | |
| typical dormitory elements such as a desk, books, or a bed, | |
| and the lighting is soft with a slightly grainy texture. | |
| ``` | |
| **Adapters**: | |
| - `Chinese_idol_flex2_lora_v1_000004500.safetensors` (0.3) | |
| - `FLUX-dev-lora-add_details.safetensors` (0.5) | |
| - `Flux_Xiang_lora_000005250.safetensors` (1.0) | |
| **Key Features**: | |
| - Soft, neutral expression with detailed facial features | |
| - Authentic dormitory setting with typical elements | |
| - Detailed fabric textures of clothing | |
| - Soft lighting with grainy texture for photorealistic effect | |
| --- | |
| - a black short-sleeved T-shirt and white briefs | |
| <image src="https://huggingface.co/svjack/Flux_Xiang_lora/resolve/main/04.png"></image> | |
| - only white slim briefs | |
| <image src="https://huggingface.co/svjack/Flux_Xiang_lora/resolve/main/05.png"></image> | |
| - Black Hair | |
| <image src="https://huggingface.co/svjack/Flux_Xiang_lora/resolve/main/17.webp"></image> | |
| <image src="https://huggingface.co/svjack/Flux_Xiang_lora/resolve/main/18.webp"></image> | |
| --- | |
| ### **Example 4: Dormitory Interior** | |
| **Prompt**: | |
| ```bash | |
| Photograph of a young Asian male named Xiang with fair skin and short black hair, | |
| wearing thin-framed glasses. He is shirtless, revealing his slender | |
| yet defined upper torso, | |
| while his lower body is clad in a pair of dark blue jeans | |
| that fit snugly around his hips and thighs. His expression is tender and contemplative, | |
| with a soft gaze directed toward the camera, lips slightly parted. | |
| The background features a cozy dormitory setting, with soft natural light | |
| streaming from a window to illuminate his figure. The contrast between his bare | |
| skin and the deep hue of the jeans adds visual depth to the composition. | |
| Typical dorm elements—a wooden desk, scattered books, and a partially | |
| visible bed—enhance the intimate and relatable atmosphere | |
| ``` | |
| **Adapters**: | |
| - `Chinese_idol_flex2_lora_v1_000004500.safetensors` (0.3) | |
| - `FLUX-dev-lora-add_details.safetensors` (0.5) | |
| - `Flux_Xiang_lora_000005250.safetensors` (1.0) | |
| **Key Features**: | |
| - Contrast between bare skin and dark jeans | |
| - Soft natural lighting from window | |
| - Detailed depiction of dormitory environment | |
| - Intimate and contemplative atmosphere | |
| <image src="https://huggingface.co/svjack/Flux_Xiang_lora/resolve/main/03.png"></image> | |
| - Black Hair | |
| <image src="https://huggingface.co/svjack/Flux_Xiang_lora/resolve/main/19.webp"></image> | |
| <image src="https://huggingface.co/svjack/Flux_Xiang_lora/resolve/main/IMG_0196.jpeg"></image> | |
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| <image src="https://huggingface.co/svjack/Flux_Xiang_lora/resolve/main/03.png"></image> | |
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| --- | |
| ## **Technical Parameters** | |
| | Setting | Recommendation | Notes | | |
| |------------------|--------------------|----------------------------------------| | |
| | **CFG Scale** | 1 (Fixed) | FLUX.1 architecture requirement | | |
| | **Sampler** | uni_pc | Optimal for photorealistic rendering | | |
| | **Steps** | 20 | Balances detail and speed | | |
| | **Resolution** | 1024x1024 | Maintains VRAM efficiency | | |
| | **Motion Factor**| 1-5 | Adjust for scene dynamics: lower for stillness, higher for action | | |
| --- | |
| ## **Performance Profile** | |
| - **VRAM Usage**: ~20GB at 1014x1024 (RTX 4090) | |
| - **Troubleshooting**: | |
| - **Overexposed Skin**: Add `soft_light, subtle_shadow` to negative prompts | |
| - **Stiff Gestures**: Increase motion factor + `natural_movement` token | |
| - **Texture Artifacts**: Apply `detail_refiner` node at 0.3 strength | |
| ## **License** | |
| CC-BY-NC-SA 4.0 (Non-commercial, share-alike) | |
| **Community Hub**: https://huggingface.co/svjack/Flux_Xiang_lora/discussions | |
| --- | |