逼真的旅行肖像，带身份锁定

```json { "type": "image_generation_prompt", "aspect_ratio": "3:4", "style": "逼真的旅行肖像，电影般的日光", "identity_preservation": { "use_reference_image": true, "strict_identity_lock": true, "alter_face": false, "alter_features": false, "notes": "精确保留主体在参考图像中的面部、头发和自然特征。" }, "subject": { "gender": "女性", "pose": { "body": "站在河畔栏杆旁", "orientation": "身体略微朝向河流", "head": "头部转向面对镜头" }, "expression": "自然、平静、柔和的微笑", "appearance": { "hair": "长发、散开、自然波浪", "wardrobe": "黑色长外套，优雅简约" } }, "environment": { "location": "\"location\": \"伦敦河畔长廊\"", "landmarks": [ "清晰可见的伦敦塔桥", "泰晤士河", "远处现代的伦敦天际线" ], "time_of_day": "晴朗的白天", "weather": "阳光明媚，蓝天白云" }, "lighting": { "type": "自然日光", "direction": "侧面和正面阳光", "effects": [ "柔和的阴影", "头发和外套上的自然高光", "清晰的建筑细节" ] }, "camera": { "shot_type": "中景全身照", "angle": "平视", "focus": "主体对焦清晰", "depth_of_field": "适中，背景略微柔化", "quality": "高清 / 超清晰" }, "quality": { "resolution": "高清晰度", "realism": "逼真", "detail_level": "建筑、水面和纹理细节丰富" }, "constraints": [ "不要改变面部特征", "不要改变服装风格", "无文字、标志或水印", "无人工滤镜", "地标无扭曲" ], "output_goal": "创建一张高清、逼真的图像，描绘同一位女性在伦敦塔桥，保持原始背景和服装，但她的头部转向直接看向镜头，置于自然日光下。" } ```