俯拍阳台视角街头人像

{
  "camera": {
    "angle": "从阳台向下俯拍的高角度镜头",
    "lens": "35mm",
    "aperture": "f/4",
    "iso": 100,
    "shutter_speed": "1/500s",
    "lighting": "来自左上方温暖的午后自然阳光"
  },
  "composition": {
    "subject_position": "中偏左，全身可见，留有充足的留白空间",
    "extra_element": "右边缘局部露出的亮黑色SUV，展现圆形大灯和镀铬格栅",
    "ground_details": "粗糙的灰色沥青路面，微弱的轮胎印，对角线石阶路面，柔和的树影"
  },
  "subject": {
    "gender": "男性",
    "age": "青年",
    "expression": "轻松自信，抬头看向镜头",
    "clothing": {
      "cap": "带白色刺绣字母的棕色棒球帽",
      "glasses": "黑色圆形墨镜",
      "outerwear": "带有驼色缝线的[宽松款棕色皮夹克]",
      "shirt": "白色敞领衬衫",
      "vest": "黑色针织V领纽扣马甲",
      "pants": "灰色宽松褶皱西装裤",
      "shoes": "带有深色鞋头细节的白色运动鞋"
    },
    "pose": {
      "left_hand": "拿着一个小型白色外带纸咖啡杯",
      "right_hand": "轻触墨镜一侧"
    }
  },
  "color_profile": {
    "tones": "温暖电影感的棕色、米色和沉稳灰色",
    "grade": "轻微胶片颗粒感，微饱和阴影",
    "contrast": "适中对比度，清晰高光配合柔和阴影"
  },
  "output": {
    "style": "超写实时尚街拍人像",
    "aspect_ratio": "3:2",
    "constraints": "仅限单个主体，无多余人物，无文字"
  }
}