Here are 50 rock models 2 rock textures and 3 master materials to change their colors and you can add details to them
Number of Unique Meshes:50
Collision: Automatically Generated
Vertex Count: 63-1381
Number of Materials: 30
Number of Textures: 152
Texture Resolutions: 4096x4096
Supported Development Platforms:
Windows: Yes
Mac: Yes