He makes some of the best free CC-0 licensed assets out there, that he releases on his Deviantart and here on Opengameart.

Recently he started a Patreon campaign for funding

http://nobiax.deviantart.com/art/Patreon-launched-585975272

or go directly to Patreon

https://www.patreon.com/Yughues

Maybe someone wants to support him as well.

I started porting his assets to Uebergame, changing the mesh to a acceptable polycount, creating LOD-levels, collisionmeshes etc, so they are ready to use from the World Editor, I posted some screenshots of them on moddb:http://www.moddb.com/games/uebergame