I put together a video of coloring this: www.youtube.com/watch?v=MJsJhL...
I haven't drawn shadow in awhile, so I did. I tried out my new copic airbrush today on this with the green light, and It works pretty well.
materials used: Copic Markers, white watercolor, copic airbrush, and pencil. If you like this, go check out my other sonic art ^^