Ultra-realistic Macro Miniature City Prompt (Structured JSON)

```json
{
  "project": "全球微缩城市系列",
  "aspect_ratio": "9:16",
  "style": "超逼真的宏观微缩城市模型",

  "composition": {
    "camera_angle": "低角度微距",
    "framing": "城市居中，底座完全可见",
    "tilt_shift": true,
    "depth_of_field": "浅景深",
    "lens": "85mm 微距镜头，f/1.8"
  },

  "base": {
    "material": "深色抛光木材",
    "edges": "光滑圆润",
    "city_name_text": {
      "style": "金色浮雕 3D",
      "font": "简洁现代",
      "attached": true,
      "no_distortion": true
    }
  },

  "rock_structure": {
    "type": "漂浮的天然分层岩石",
    "texture": "高细节地质地层",
    "underside_visible": true,
    "internal_tunnel": true,
    "tunnel_light": "温暖逼真的光芒",
    "no_scifi_glow": true
  },

  "city_core": {
    "landmarks": ["REPLACE_WITH_CITY_LANDMARKS"],
    "architecture_density": "逼真",
    "height_variation": true,
    "no_fantasy_elements": true
  },

  "road_system": {
    "type": "环形边缘道路",
    "lane_clear": true,
    "traffic_direction": "单向",
    "vehicles": {
      "lane_aligned": true,
      "no_reverse": true,
      "no_clipping": true,
      "no_floating": true
    },
    "tunnel_rule": "车辆可以进入并消失，不再出现"
  },

  "environment": {
    "setting": "真实桌面",
    "background": "柔和模糊的生活化室内背景",
    "lighting": "自然室内光，温暖柔和",
    "no_heavy_fog": true
  },

  "render_quality": {
    "resolution": "8K",
    "material_realism": true,
    "soft_shadows": true,
    "no_excess_hdr": true,
    "no_over_saturation": true
  },

  "negative_rules": [
    "无逆向交通",
    "无漂浮物体",
    "无极端风暴",
    "无强风",
    "无玻璃状水面",
    "无赛博朋克光效",
    "无过多粒子",
    "无夸张镜头光晕"
  ]
}
```