This is a random assortment of drawings I have done in my time at MCA.
The above are really great! The flat color on that solder looking guy are really working for him. you should drop some shadows in on him. Take a hard round and soften it a little and take black and lower the opacity and make those shadows. and some highlights. do the same thing with white and change the white layer to a soft light. It will then look amazing. Is a real easy way to get that animated flat color look. You probably know this already though. If you dont though I am always trying to help. I really do like the way he looks now with out anything though.
Thanks man! Great advice!