This is the first one I ever did, with the help of my good friend Howard Porter. Howard walked me through the step-by-step of creating an animated gif, which I then used to do, well, a step-by-step... of how to draw Roboy Red. I posted the original tutorial a while back. Here's the result of this experiment(click the link below the screenshot to see the animation):

http://www.richfaber.com/Howyagonna_Roboy_animation.gif
Obviously, I'm no pro at this, but it is something I plan to do more of, and as I do them, I'll post them here.
I hope you all (both...?) have a very happy and healthy Independence Day.
Best,
Rich