Nice. Like Nightdream said. Throw in some colors and you've got the real thing. It almost looks as if you've traced him out. >8D
Maybe, I don't have many tools to color with, lol. i usually don't color my drawings, and my scanner sucks, so the only way I can color it is on Photoshop, and I rly suck at Photoshopping >< xD I can't trace, lol. You should've see me in my animations class when our teacher told us to trace a circle. I'm much better off drawing one, lol.
Well it's better then what I can draw, I'll tell you that. It almost looks like the real thing. I'd like to see what you can do with the rest of the Sonic cast as well. Not that I'm forcing you or anything, I'm just saying.
Right now I'm drawing Cream and Cheese, and next I'm gonna draw Tails ^^ Maybe, lol. I guess I'll work on that when I'm done with Cream and Tails ><
well good luck, if you include cheese then remember the shadow to make it look like he/she is flying.