I like it but you can see the edges of textures in the background, also some of the lighting on is pointing to either offscreen lighting or facing the wrong way. The terrain is implemented flawlessly.
That is very good, but I posted on deviantart (I am ths-acid) and like I said, it is an amazing piece just you can see through the rocks right in fron the of the planet, just fix that and it will be perfect!