保持身份特征的人像生成

Use my {argument name="reference photo" default="uploaded portrait photo"} as the only identity reference for the person. Preserve only the subject’s real facial features and appearance, including face shape, facial proportions, eyes, nose, lips, skin tone, hairstyle, hair volume, hairline, and overall vibe.

将我上传的 {argument name="reference photo" default="uploaded portrait photo"} 作为该人物唯一的身份参考。仅保留主体真实的面部特征和外貌，包括脸型、面部比例、眼睛、鼻子、嘴唇、肤色、发型、发量、发际线以及整体氛围。