暗阁楼卧室另类美人肖像（匠心风格）

{
  "meta": {
    "camera": "iPhone 17 Pro",
    "lens": "48mm",
    "aspect_ratio": "2:3",
    "style": "low light iphone realism, dark influencer mood",
    "quality": "ultra photorealistic",
    "time_of_day": "1:07 AM",
    "lighting_temperature": "warm side lamp 3000K with cool shadow falloff",
    "natural_mobile_hdr": true,
    "slight_handheld_motion": true,
    "realistic_depth_of_field": true,
    "authentic_iphone_color_science": true
  },

  "character_lock": {
    "face": "苍白的另类美人，自信而平静的表情",
    "body": "极致沙漏形身材，细腰，臀部突出",
    "hair": "深色、湿润、松散地向后梳理",
    "tattoos": "大面积胸部纹身，曼荼罗腹部纹身，满臂纹身"
  },

  "scene": {
    "location": "昏暗的阁楼卧室",
    "background": "极简工业风墙壁，昏暗的暖色台灯"
  },

  "pose": {
    "position": "坐在床边，一只膝盖抬起",
    "expression": "缓慢而克制的半笑",
    "camera_angle": "略低的手机手持抓拍"
  },

  "outfit": {
    "top": "超大号深炭灰色连帽衫，未穿内衣，面料柔软地垂坠在胸前",
    "bottom": "裸露双腿可见，连帽衫下摆高高地落在大腿上"
  },

  "details": {
    "tattoo_visibility": "胸部和手臂纹身在暖光下柔和地突出",
    "skin_texture": "微妙的湿润光泽，可见的腹斜肌线条",
    "grain": "保留柔和的夜间颗粒感"
  }
}。工作流：生成多张候选后再做 best-of-N 筛选，可避免一次性出图的不稳定。