So this was something "WELL-DETAILED" here and love the darkness and the moon just above my suggestion might be to ad more lighting beating down on the trees and character, Something like this goes from a simple idea into a complex design, and thats what you came up with it really just jumped out at me and I am glad I had a chance to see this. So here you have a unique style as I have mentioned, and I will look for more stuff from you soon especially if its like this stuff you have here now. But I will expand on this just a tad, and say this was a pleasure to review and really enjoyed your efforts and ideas here.
~~THINGS TO IMPROVE ON~~
my suggestion might be to ad more lighting beating down on the trees and character