He makes some of the best free CC-0 licensed assets out there, that he releases on his Deviantart and Opengameart accounts.
Recently he started a Patreon campaign for funding
http://nobiax.deviantart.com/art/Patreo ... -585975272
or go directly to Patreon
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