Hi Bugmee!
Impressive work!! I have a question about the animations. I’m trying to do the same for my own and it’s a crazyness (i’m a programmer not an artist). Are you using mixamo animations?? if the answers is yes… how do you get root motion from mixamo?? Are you thinking about sell the animations?? As I said you work is really awesome but I would like to learn how to do that not just use it in my game 
Bye!