Whoa, awesome!! I love the color change across the painting, it's so well done and the final result is amazing! It reminds me a bit of the Gapra Whitewoods from FFXIII on the left side of the painting.
Reminded me of star fox guys. Aside from that this is an incredible masterpiece, all that overgrowth, accompanied by a high tech dock is a pleasing thing to see, it implies that they are either coexisting with nature well, or they are new settlers on the planet ready to reap the bitch of it's resources.