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"
 ]
}
```