Start hunting forums. Cryengine forums or unreal engine forums, even unity forums. Or game development forums that are not focused on 3d game development. You also have to decide what type of your project will be and what programming language you will use, yesterday I read a great article on this blog - https://merehead.com/blog/most-in-demand-programming-languages-2021/  there are many developers working on pixel art games and stuff. Peek into TigSource and such places. There are many out there if you just look for them