经 Google Nano Banana 2(Gemini 图像编辑)做脸/头替换。五条替换路径(整体、裁剪、蒙版 inpaint、无偏、涂画编辑)、mediapipe + YuNet + Gemini bbox 检测器级联、LAB/颗粒/锐度/Laplacian 合成、防名人分类器规避的身份参考混淆。
https://github.com/IxMxAMAR/ComfyUI-NanoBanana-FaceSwap
git clone https://github.com/IxMxAMAR/ComfyUI-NanoBanana-FaceSwap
comfy node install comfyui-nanobanana-faceswap