CityPark scene edits, wind turbine blade material work, imported assets

加入lake

加入water

加入led灯牌

Update Downtown map and add pickup/robot assets

update downtown map and ugv robot

更新 Map 的命名方法

update: 整理地图结构，添加 Downtown 和 HongKongStreet 地图

Clear repository for new upload

Delete Map/Downtown/Scenes/Demo.umap with huggingface_hub

Delete Map/Downtown/Scenes/AssetOverview.umap with huggingface_hub

Add files using upload-large-folder tool

Add files using upload-large-folder tool

Add files using upload-large-folder tool

Add files using upload-large-folder tool

Add files using upload-large-folder tool