The 3D assets and their animations are awesome!
The game loop is interesting but there are a lot of things that need a better design:
- The positioning seems to have no impact for the gameplay
- The fact that you have a single way of gaining gold makes the decision making not so interesting, because you just build all the stuff and than nothing more. You only have to reapair.
Hope you find this feedback useful (I was as honest as possible because I saw your post)
If you try mine, let me know what you think!