全身运动街头风人像

{
  "prompt_schema": {
    "version": "1.0",
    "type": "photorealistic_generation",
    "subject_details": {
      "demographics": "年轻女性，健美身材，匀称体型",
      "hair": "深棕色长发，利落的高马尾发型",
      "expression": "放松自信的神情，抓拍感，目光微偏离镜头",
      "pose": "全身站立姿态，一手轻触马尾，另一臂自然垂于身侧，单脚微向前跨"
    },
    "apparel": {
      "outfit_type": "同色系两件式运动套装",
      "color": "[哑光牛仔蓝]",
      "texture": "螺纹针织无缝面料",
      "upper_garment": "细肩带短款V领运动内衣",
      "lower_garment": "高腰紧身训练长裤",
      "footwear": "白色厚底老爹运动鞋",
      "accessories": "极简细圈耳环"
    },
    "environment": {
      "location": "郊区街道人行道与商街走道",
      "background_elements": [
        "铺装水泥人行道",
        "带景观石与小型绿植的花坛",
        "柔和虚化的街景与商业建筑门面",
        "远处虚焦停放的白色轿车"
      ],
      "lighting": "自然午后日光，柔和户外漫射光，平缓阴影"
    },
    "technical_specs": {
      "details": "真实皮肤质感，清晰可见的面料纹理，主体清晰对焦",
      "camera_settings": {
        "style": "电影感街头肖像，浅景深",
        "focus": "主体对焦锐利，背景平滑虚化",
        "shot_type": "全身竖构图肖像"
      },
      "aspect_ratio": "9:16",
      "color_grading": "自然均衡色彩，写实户外调色"
    }
  }
}