Way to start off with a bang! Scouted!
If you havent, you should try paiting in monochrome first, then apply color. It'll give you a lot more depth. For example, I would expect the robot in the mid ground to be pale or dark grey to make it seem larger and further away.
Yeah, I kinda like to lay down the colours right away but I tend to get the depth lost in the process sometimes, I should try that out. Thanks for the tip and feedback!
Also, sorry for a very long-winded response :P
Its a guy choking out a bear. WHY ISN'T THIS ON THE FRONT PAGE YET?!
Film Maker, animator, musician, 3D Artist, writer and starving small business owner.
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Joined on 11/4/01
Make My Stand 
Grizzly Fight Commission