Hey,
Some naturals asset made for a game prototype Edaria a while ago.
Rock made with Zbrush, trees with speed trees and other things with Maya Texture in PS and SP.
Just put it in sell to a low price in case it can be usefull to someone !
LODS not include but can be easily generated with simplygone, did it for my demo project.
Nice base collection to quickly populate a natural world :)