Hi. I'm looking for in my team of modeler who can create low-poly style. The game is called PolyTD (Poly Tower Defense). The game is in progress.
Game: https://g4ft-game-dev.itch.io/polytd
If you are still using unity, you probably could skip right over getting an artist, and go to look for some low poly assets in the asset store.
I'd be able to help and create 3D low-poly assets if needed.