It's not very good, terrain-wise, and your kinda trying to cover that up by slapping on some high-end models I think =/.
And is that a tree made up of 3 stumps lol? Haha i giggled.
By all means it is not really bad, they all seem like they could use more enviromental doodads and hight variation. Pic 2 has a large open space and it is quite ugly =/.