To achieve the best image quality, please follow these parameter settings:

• Recommended sampling: DPM++ 2M Karras or Restart, Step 30
• Resolution: 512x768, 576x864
• Upscaling algorithm: Lanczos, redraw amplitude 0.35-0.45
• Negative prompts: ng_deepnegative_v1_75t, (badhandv4:1.2), (worst quality:2), (low quality:2), (normal quality:2), lowres, bad anatomy, bad hands, ((monochrome)), ((grayscale)), watermark, moles, large breast, big breast

Adetailer:

• Face model: face_yolov8n
• For close-up portraits, you can disable or enable redraw amplitude at 0.25-0.3.
• For upper body portraits, you can disable or enable redraw amplitude at 0.3-0.35.
• For full body portraits, enable redraw amplitude at 0.35-0.4