I attempted Endor once.. but i really didnt know where to start... or end. Most of the time, they just put mountains around the map (like in the hoth map, even though those mountains werent there in the movie)
anyways, on to what your talking about. Put some tree md3s in your map, i know there is this really big tree, and there are probably others. Maybe someone could make you a few :)
There are some "bushs" but most of the stuff is like things you would see on yavin. Check out the yavin md3s, that has all (or most) of the outdoor trees, rocks, bushes, plants.. and things like that.
You could watch return of the jedi, or go to
www.starwars.com) for some endor pics.
Check this out too for endor pics Endor Pics right here! (
http://images.google.com/images?q=Endor&ie=UTF-8&oe=UTF-8&hl=en)