Turtles of Justice! - FINISHED (Finally XD)

I made this one yesterday. It started just as a rough sketch while my friend's car was dead. We had to stop driving and wait for help. I was bored, so I started to sketch this.
When we arrived our destination, I already had sketched all four of them.

I had great fun watching the musical group rehearsing. I helped a bit on some things, but in the end I continued drawing.