精英马拉松跑者低角度商业大片

{
  "meta": {
    "aspect_ratio": "4:5",
    "quality": "商业广告写实",
    "camera": "Canon EOS R3",
    "lens": "16-35mm f/2.8L 广角",
    "shutter_speed": "1/2000秒高速定格运动",
    "style": "高对比度体育摄影、英雄视角、鲜明色彩、品牌大片美学"
  },
  "scene": {
    "location": "肯尼亚或埃塞俄比亚高海拔训练场",
    "environment": [
      "深蓝到青绿的纯净渐变蓝天",
      "前景粗糙质感的土堆",
      "极简构图"
    ],
    "time": "正午",
    "lighting": {
      "type": "强直射阳光",
      "direction": "高位侧逆光",
      "contrast": "极高对比",
      "shadows": "勾勒肌肉线条的深邃阴影",
      "highlights": "汗湿肌肤上的高光反光"
    },
    "atmosphere": "极致体能挑战、无限潜能、纯净空气"
  },
  "camera_perspective": {
    "pov": "虫视视角，极致低角度仰拍",
    "framing": "腾空飞跃的全身构图",
    "position": "贴近地面向上仰拍",
    "focus": "跑者与跑鞋锐利对焦，大景深",
    "composition": "主体靠右，左侧留出充裕留白"
  },
  "subject": {
    "type": "精英马拉松跑者",
    "gender": "男性",
    "ethnicity": "东非裔",
    "body_physics": {
      "build": "极低体脂的精瘦马拉松体型",
      "musculature": "线条分明的小腿与股四头肌，肌肉纹理清晰可见",
      "vascularity": "剧烈运动下手臂与腿部青筋毕露",
      "skin_texture": "富含黑色素的深色肌肤，真实毛孔，反射日光的晶莹汗光",
      "sweat": "肩部与额头悬挂的汗珠"
    },
    "pose": {
      "action": "疾跑腾空冲刺步态",
      "legs": "大步幅完全展开，左膝高抬，右腿完全后蹬",
      "arms": "充满爆发力的摆臂，手肘内收",
      "head": "头部微沉，目光专注凝视",
      "energy": "爆炸性的前行动力，轻盈悬浮感"
    },
    "outfit": {
      "top": {
        "type": "专业级跑步背心",
        "color": "白色",
        "fabric": "轻质功能网眼面料",
        "fit": "宽松且随动作飘动"
      },
      "bottom": {
        "type": "侧开衩跑步短裤",
        "color": "[铁锈红/栗色]，微网格纹理",
        "fit": "专为大活动幅度设计的超短剪裁",
        "details": "腿部饰有微小的白色标志"
      },
      "footwear": {
        "type": "Nike Alphafly 竞速跑鞋",
        "sole": "厚底白色泡棉中底",
        "colorway": "白米双色搭配外底橙红撞色点缀",
        "condition": "充满触地冲击美感"
      },
      "accessories": {
        "wrist": "左手腕佩戴黑色数码运动手表"
      }
    }
  }
}