Hi! I love the theme of your project. Usually I draw top view maps, but I am an architect "in real life" so I could draw in axonometry (isometric style). I have an instragram page where you can view my style if you want: https://www.instagram.com/hyn_works/ (I am working on a portfolio but it is not ready yet).

For more details, you can write me on hynworks@gmail.com if you think it is right for you.

Cheers