I love it! The sharp camo pattern and the bright color of the sky give the work a larger-than-life, idealized effect. But the blurred Sidewinder, accurate or not, seems to me to detract from that effect. Maybe you could show motion some other way, e.g. faint "speed lines" as in cartooning? Only other thing I wonder about is the engine flame color - yellow is relatively cool for fire, white with a tinge or aura of blue would express afterburner/rocket better perhaps?