This is a low poly Rock Collection. This Collection Has 20 different kind of rock models. The model has single texture size of 1024by 1024 px. each model has face and vertices in range from 90-150. the model is ready to be used in game engines like unity and ue4. the models are great for mobile platform as well. the model comes in following format. .blend .unity. .fbx. .obj .3ds.