Trackmania Turbo Vegetation System. Did all the textures in photoshop. At that time MegaTexture and blah blah blah didn't existed.
Credits EnvironmentArt & Level Design Team : Florent Castelnerac, François Xavier Delmotte, Stephen Magnardi, Hugo Touze. Christophe Kermorgant, Christophe Moyne, Michel Vibert, Yohan Delcourt, Axel Janssen and Myself.