Amy rose human sketches

They look great, it's looks just like Amy. But, how old is Amy again? Because the human-Amy looks about 16. She looks like a cross between an american high school girl, and a japanese middle school girl(the one on the left looks more like a japanese middle school girl). Overall, it's an awesome humanization drawing(that's what I'm gonna call it when someone draws a non-human living thing in the form of a common human or, in some cases, a near-human/humanoid. Granted, this will almost always apply only to what sonic characters and pokiemon look like as humans.).