全身海滩场景图像生成提示

```json
{
   "prompt_metadata": {
     "type": "image_generation",
     "quality": "high-resolution",
     "detail_level": "very high",
     "constraints": {
       "identity_preservation": {
         "enabled": true,
         "description": "面部和身体细节必须 100% 保留"
       }
     }
   },
   "subject": {
     "category": "human",
     "gender": "female",
     "age_group": "young adult",
     "appearance": {
       "face": {
         "preserve_original_features": true,
         "expression": "平静而自信",
         "gaze_direction": "直视观者"
       },
       "body": {
         "visibility": "full body",
         "description": "美丽、匀称、自然解剖结构"
       },
       "hair": {
         "color": "{argument name=\"hair color\" default=\"dark brown\"}",
         "length": "中长",
         "texture": "微卷",
         "style": "蓬松自然"
       }
     }
   },
   "wardrobe": {
     "primary_outfit": {
       "type": "bikini",
       "color": "{argument name=\"bikini color\" default=\"turquoise\"}",
       "style": "现代沙滩装",
       "fit": "紧身"
     }
   },
   "pose_and_action": {
     "stance": "站立",
     "body_position": "随意倚靠",
     "interaction": {
       "object": "vintage car",
       "description": "倚靠在车前"
     }
   },
   "props": {
     "handheld_item": {
       "type": "drink",
       "liquid_color": "{argument name=\"drink color\" default=\"green\"}",
       "container_style": "透明杯",
       "straw": {
         "color": "red"
       }
     }
   },
   "environment": {
     "setting": "beach",
     "weather": "sunny",
     "time_of_day": "daytime",
     "background_elements": {
       "sky": {
         "color": "bright blue",
         "clouds": "零星白云"
       },
       "ocean": {
         "visibility": "清晰可见",
         "color": "blue",
         "position": "主体后方"
       },
       "sand": {
         "description": "浅色沙滩"
       }
     }
   },
   "objects": {
     "vehicle": {
       "type": "car",
       "style": "vintage",
       "color": "{argument name=\"car color\" default=\"turquoise\"}",
       "condition": "保养良好",
       "position": "主体后方，作为道具"
     }
   },
   "lighting_and_color": {
     "lighting_type": "natural sunlight",
     "illumination": "明亮均匀",
     "shadows": "柔和，对比度极小",
     "color_palette": [
       "turquoise",
       "blue",
       "green",
       "sand beige"
     ]
   },
   "camera_and_composition": {
     "shot_type": "full-body shot",
     "camera_angle": "平视",
     "focus": "主体清晰对焦",
     "depth_of_field": "适中，背景略微柔化",
     "framing": "主体居中，环境清晰可见"
   }
}
```