Preview video with the assets: https://www.youtube.com/watch?v=F7JcVjqN3nE&feature=youtu.be
Piles and heaps of generic clutter to detail your scenes. Highly optimized, contains LODs, and easy to use. All base materials are tileable, interchangeable and makes use of parallax occlusion mapping, and dithered opacity with vertex colors to blend in with the ground. You can use these base materials with your custom meshes, or even in a landscape material system too.