Create greybox scene

[otherotherjosh]

Creating a greybox scene that is representative of potential future gameplay.

Requirements

• [x] Road
• [x] Carpark
• [x] Store
  • [ ] Shelves
  • [ ] Counter
  • [ ] Back room
• [x] Stock room/dropoff

[otherotherjosh]

Request for review

I decided the store shelves, counter and backroom is unnecessary for this task. We can decide how the store building is laid out later (if ends up having a hard coded layout at all). Please make sure nothing is broken