Create a 3D town and surrounding area for puppet TV series

We will use green screen behind comedy Australian animal puppets. This will allow the audience to see the world the puppets live in. 1980 central Australia near Uluru. See the map. We need it made into a real 3D world. The animals live in the fictional town of shady waters set on a billabong as shown on the map. Please draw the entire map and all the buildings we’ve invented so far in low polygon cartoon style like in the samples. The nature needs to look Australian. Uluru needs to be drawn to scale but need not be perfect. The animals houses are like hobbit houses inside but interiors are the next project - the outside of animals houses are mostly up to your creativity - but they need to be acceptable - hopefully you are a caring artist. This project is to draw the world as shown on the map and buildings from the outside. Platypus Shaz lives in the riverbank burrow, koala Kevin lives in the treehouse etc. The animals wear clothes and drive cars etc. Any imported assets need to be royalty free as we require full ownership. It is preferred that you use blender or unity so we can modify the files. Also please provide a fly through demo mp4 of the town for investors. Shady waters has a population of 35. Animation of wind through trees and water are expected, as are a couple of lighting options eg day/night.