Thanks, but the headers are from Mixamo too. The bad animations are mine, though I haven't spent time on them, I just made something quick for testing purposes.
Thanks for the suggestion, but I don't think Patreon is a good fit for this because that's for a monthly payment and I have nothing to offer to people in return. A one-time donation though it might work, I'm not aware of a site for that, so I might need to add the option to my site.
I think crowdfunding or releasing it on Early Access on Steam might be a better solution. For either that to work I need some fans, people interested in supporting the game and seeing it complete, but for now, that's pretty non-existent.
I'm trying now to find online communities where I can show my project and see if I can get people interested. Right now I've only talked about it here and on another forum. I thought about Reddit too, but I'm a new user there, and I can't go around posting videos just yet. If you know more places where people interested in FIFA/PES/Soccer are gathering, please let me know (PM me if not allowed to post publically).