As I recall, this one was a lot of fun to draw. I did this in 1986 for the cover to an issue of "Amazing Heroes", a now-defunct magazine about comics from Fantagraphics. I believe there was an interview with me and Kevin in that issue.
This is the black and white version -- for the finished cover, I colored the other companies' characters, but rendered the Turtles in shades of grey using my airbrush. -- PL