"image type": "commercial product advertisement",

{
  "image_type": "商业产品广告",
  "resolution_target": "8K",
  "aspect_ratio": "3:4",
  "orientation": "垂直",

  "scene": {
    "environment": "棚拍产品摄影",
    "background": {
      "color": "深炭灰到黑色渐变",
      "texture": "平滑哑光",
      "lighting_falloff": "向中心的柔和径向渐变"
    }
  },

  "composition": {
    "style": "悬浮产品排列",
    "depth": "前景、中景、背景多层深度",
    "camera_angle": "略微俯视角度",
    "camera_distance": "中近景",
    "focus": "中央包装锐利对焦，背景元素略为柔和",
    "visual_flow": "从左上到右下的对角向下流动"
  },

  "primary_objects": [
    {
      "object_type": "零食包装",
      "brand_text": "BOO!",
      "position": "上部中央",
      "orientation": "从左到右略微向上倾斜",
      "packaging_color": "黑色亮面塑料",
      "text_details": {
        "main_text": "BOO!",
        "font_style": "加粗无衬线",
        "text_colors": ["白色", "紫色", "橙色"],
        "secondary_text": "新品!",
        "language": "西里尔字母"
      },
      "g

...