The Free Monsters are a series of freely-licensed fantasy monster illustrations I created to help RPG designers, 3D artists and general creatives. All told, ten designs were created for the campaign. The Free Monsters have been used in open-source video games, rpg guides, and used to create pixel art and 3d models. I commissioned a 3d model of the Goblin design with normal map (but without texture or rigging yet). In time I will add more illustrations to the Free Monsters, and hopefully commission more models of the existing bestiary. Check the model out.
The first ten Free Monsters from left to right, top to bottom are: Wyvern, Troll, Treefolk, Ratfolk, Orc, Naga, Lich, Harpy, Goblin, and Demon. All of the Free Monsters and the Goblin model are released under the Creative Commons- Attribution Share-alike 4.0 license. If you are an artist interested in collaborating and extending the Free Monsters collection, be sure and contact me.