hmmm....I think that the POV would be better closer to the trees, on the less steep shore..I'm setting something close to there and re-rendering.
You know, out of all the "terrain-rendering-whatever" programs I've used, TG 2 is the best.
Has anyone ever though of grabbing Bryce 5.5 (it's free, you have to register for free from their website to register it) and creating/converting .obj's there? Especially trees, it has a built in tree generator..customizable textures etc. I haven't tried it...never though about it.
::update::
Welll, nevermind about the trees. Bryce 5.5 doesn't allow exporting of trees.