Trigger Word

jhuangswap

Place this trigger at the beginning of your positive prompt to activate the character swapping behavior effectively.

Example Prompt Structure

jhuangswap, masterpiece, high-end photography, realistic portrait of a young man, matching target lighting, highly detailed skin texture, 8k resolution

💡 Tips & Prompting Guide

1. Focus on Photographic Quality

To maintain the high-end practical feel, always use prompts that steer the base model toward realism.
Good: jhuangswap, editorial photography, studio lighting, raw photo, realistic skin...
Avoid: Prompts containing words like illustration, 3d render, anime, stylized...

2. Let the Target Image Dictate the Scene

You do not need to heavily describe the pose or the background if you are using an image-to-image/ControlNet workflow. Let the Target Body image drive the composition, and use the prompt to reinforce the identity and photographic quality.

3. Recommended Settings

• LoRA Strength: 0.75 – 1.0 (Adjust based on how aggressively the target image deviates from the source identity).
• Inference Steps: 20–30 steps for Base Model.
• Guidance Scale: 2.0 – 4.0

Limitations

• Extreme Angles: While highly robust, extreme profile shots (full 90-degree side profiles) may still experience slight identity degradation depending on the source image quality.
• Resolution: Designed for high-end outputs; providing extremely low-resolution source images will limit the detail recovery in the final output.

📄 License

Released under Apache 2.0. You are free to use this LoRA for personal, research, and commercial purposes.

The base model (FLUX.2 Klein Base 9B) has its own license — please review the FLUX.2 Klein Base 9B license terms for base-model usage conditions.