Nice overall but....I feel the aircraft looks "placed". No intensity or character to the mood set by the shot. The aircraft looks "stubby", kind of squished if you know what I mean. Sky colors are nice. I would try to get a better, more interesting attitude on the aircraft. There's no multiple focal points or depth here either, everything looks one dimensional. Here's a couple of example of depth, each pic showing a few different "focal points". Try to acheive that "reach into" or multiple layered feel in your screenshots.

