I would love to use models you made for learning or for fun for a free game. Its called Savage 2 and its free to play. I'm a modden of this game, and pretty good of writing code for it. But for modelling I can only create some basic buildings and easy stuff. Creating good looking humans is out of my reach.
So please if you have some nice models and want to part of modding project, I would take them and be very happy

www.projectx.playsavage2.com (not sure if im allowed to put this link here).