Wow - this is looking really cool - really cool. I think the scale of the forest canopy really works. My eye is being pulled to those light beige 'tree trunks'. I think they are too bright for the scale...
I would also give the edge of the....(trying to find the right term)...mud slide some thought. If you think of the wake of water behind a boat, the displaced earth will roll off to the edge leaving turned up sod, gravel etc....Just another detail to consider.
Really like this man, I know it's a first for you and you are rocking this base!