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 2 1k ground textures. All textures are in .png format and include Diffuse, Specular, Normal, 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.