健身房镜子自拍，带身份锁定提示

```json { "image_prompt": { "reference": { "face_identity": "使用上传的参考图片", "identity_lock": true, "face_accuracy": "与参考图片 100% 一致——相同的面部结构、比例、皮肤纹理、表情和细节" }, "subject": { "type": "年轻女性", "appearance": { "hair": { "color": "深棕色", "style": "长卷发，半扎凌乱丸子头，脸部周围有散落的发丝" }, "skin": { "tone": "与参考图片相同", "texture": "自然、真实" }, "expression": "平静、沉着、略显专注", "gaze": "看着手机屏幕" }, "pose": { "stance": "站立，一条腿略微向前", "hands": { "right": "手持黑色智能手机进行镜面自拍", "left": "手持装有棕色液体的透明水瓶" } } }, "outfit": { "top": { "primary": "修身白色 T 恤", "layer": "白色宽松长袖连帽衫" }, "bottom": { "type": "黑色慢跑裤", "color": "海军蓝" }, "footwear": { "shoes": "白色运动鞋", "socks": "白色中筒袜" } }, "environment": { "location": "现代室内健身房", "features": [ "大型墙面镜", "跑步机", "举重器械", "橡胶健身房地板", "地板上的健身垫" ], "reflection": "镜子接缝在画面中垂直可见" }, "lighting": { "type": "明亮的顶部荧光健身房照明", "quality": "均匀、中性的照明，阴影极少" }, "composition": { "shot_type": "全身镜面自拍", "camera_angle": "平视", "framing": "主体居中", "style": "休闲健身生活方式照片" }, "image_style": { "realism": "高度写实", "detail": "清晰的服装纹理和清晰的健身房背景", "mood": "干净、现代、休闲", "resolution": "高分辨率" } } } ```