Aero: EX-Wave Leap

"Aero" the future company with the aim to develop futuristic aerodynamic vehicle design of the most cutting edge tech and top quality!
One of their earliest concept bikes the Experimental "Wave Leap"

Well despite the silly name, this is the result of a 5 hour long art midterm.
I had to get the task and develop the idea with design sketches and later composition, before I finally paint it.
So roughly 3,5 - 4 hours spent on the composition and speed rendering.
Lighting effects, and surface texture were added later after school.

First time I paint a bike or a half decent vehicle design digitally. Also there is many proportional and perspective oriented errors, such as the wheels and the body of the bike.

But anyway...

Any opinions?