Hi Miarus, I'd like to work on the 3D terrain side. I'd start with one street beside a river, using your locked camera to check the slopes and keep the walking route clear of foreground buildings.
Here's a Blender piece I built, with renders and editable source:
https://luohuashuang-chinese-classroom.alidonghao118.chatgpt.site/furniture.html
If you're still hiring, could you share a camera screenshot and a rough outline of the first area? We can agree a price for that first section and go from there.