精修视角下的夜店小巷人像，iPhone 闪光灯直拍

{
  "meta": {
    "camera": "iPhone 17 Pro",
    "lens": "48mm",
    "aspect_ratio": "2:3",
    "style": "harsh iphone flash nightlife candid",
    "quality": "ultra photorealistic",
    "color_science": "deep contrast, warm streetlights, cool shadow separation"
  },

  "character_lock": {
    "ethnicity": "Asian (Korean/Japanese mix)",
    "face": "尖下巴，水润的嘴唇，深邃的深棕色眼睛",
    "body": "纤细丰满，细腰，圆润的臀部，紧致的大腿",
    "hair": "乌黑的高马尾，因夜间外出而略微松散"
  },

  "scene": {
    "location": "夜店后巷",
    "time": "凌晨2:11",
    "lighting_temperature": "暖色钠路灯 2900K + iPhone 直闪"
  },

  "composition": {
    "angle": "略低角度，行走中快速抓拍",
    "framing": "四分之三身长，膝盖处略微裁剪",
    "imperfections": [
      "腿部闪光灯热点",
      "砖墙上的硬阴影",
      "运动造成的轻微动态模糊"
    ]
  },

  "subject": {
    "pose": "走路时回头",
    "expression": "缓慢而危险的坏笑，半眯的眼睛",
    "outfit": {
      "top": "黑色乳胶露背上衣，有光泽，胸部紧绷",
      "bottom": "低腰深色牛仔超短裤，毛边",
      "shoes": "细带黑色高跟鞋"
    },
    "details": "锁骨处有细微汗珠光泽，腰链在闪光灯下闪亮"
  },

  "photography": {
    "flash": "强烈的直射闪光，故意过曝的高光",
    "grain": "可见的夜间颗粒感",
    "handheld_realism": true
  }
}。小建议：根据主体形态调整宽高比，竖图突出人物、横图适合产品全貌。