The models and Base textures for this set are free. You can find them by searching through my models.
A set of five low-poly rocks suitable for games. The rocks all share the same 2k texture and have three 1k ground textures, plus two 1k mist textures. All textures are in .png format and include Diffuse, Specular, Normal, Emission, and Height.
I made the rocks in Sculptris and used Blender to export them to other formats. Previews were rendered in Anim8or using a Raytracer.