菁英馬拉松跑者低角度商業形象照

{
  "meta": {
    "aspect_ratio": "4:5",
    "quality": "商業廣告寫實",
    "camera": "Canon EOS R3",
    "lens": "16-35mm f/2.8L 廣角",
    "shutter_speed": "1/2000秒高速定格運動",
    "style": "高對比度體育攝影、英雄視角、鮮明色彩、品牌大片美學"
  },
  "scene": {
    "location": "肯亞或衣索比亞高海拔訓練場",
    "environment": [
      "深藍到青綠的純淨漸變藍天",
      "前景粗糙質感的土堆",
      "極簡構圖"
    ],
    "time": "正午",
    "lighting": {
      "type": "強直射陽光",
      "direction": "高位側逆光",
      "contrast": "極高對比",
      "shadows": "勾勒肌肉線條的深邃陰影",
      "highlights": "汗溼肌膚上的高光反光"
    },
    "atmosphere": "極致體能挑戰、無限潛能、純淨空氣"
  },
  "camera_perspective": {
    "pov": "蟲視視角，極致低角度仰拍",
    "framing": "騰空飛躍的全身構圖",
    "position": "貼近地面向上仰拍",
    "focus": "跑者與跑鞋銳利對焦，大景深",
    "composition": "主體靠右，左側留出充裕留白"
  },
  "subject": {
    "type": "精英馬拉松跑者",
    "gender": "男性",
    "ethnicity": "東非裔",
    "body_physics": {
      "build": "極低體脂的精瘦馬拉松體型",
      "musculature": "線條分明的小腿與股四頭肌，肌肉紋理清晰可見",
      "vascularity": "劇烈運動下手臂與腿部青筋畢露",
      "skin_texture": "富含黑色素的深色肌膚，真實毛孔，反射日光的晶瑩汗光",
      "sweat": "肩部與額頭懸掛的汗珠"
    },
    "pose": {
      "action": "疾跑騰空衝刺步態",
      "legs": "大步幅完全展開，左膝高抬，右腿完全後蹬",
      "arms": "充滿爆發力的擺臂，手肘內收",
      "head": "頭部微沉，目光專注凝視",
      "energy": "爆炸性的前行動力，輕盈懸浮感"
    },
    "outfit": {
      "top": {
        "type": "專業級跑步背心",
        "color": "白色",
        "fabric": "輕質功能網眼面料",
        "fit": "寬鬆且隨動作飄動"
      },
      "bottom": {
        "type": "側開衩跑步短褲",
        "color": "[鐵鏽紅/栗色]，微網格紋理",
        "fit": "專為大活動幅度設計的超短剪裁",
        "details": "腿部飾有微小的白色標誌"
      },
      "footwear": {
        "type": "Nike Alphafly 競速跑鞋",
        "sole": "厚底白色泡棉中底",
        "colorway": "白米雙色搭配外底橙紅撞色點綴",
        "condition": "充滿觸地衝擊美感"
      },
      "accessories": {
        "wrist": "左手腕佩戴黑色數碼運動手錶"
      }
    }
  }
}