提示词： { "subject": { "description": "一位年轻亚裔女性的写实人像，背靠素净墙面拍摄，采用直射闪光灯摄影风格", "mirror_rules": "无（相机直拍视角）", "age": "20岁出头", "expression": { "eyes": { "look": "直视镜头",