I'm maybe 80% through "The Last Unicorn", and I did this in a hurry. Something tells me I might not be giving the cartoon my full attention...
Anyway, I just finished "Texturing and Modeling — A Procedural Approach" (minus the last two chapters, which seem irrelevant today) and needed to get my feet wet with some actual anatomy again. Gotta keep those skills sharp.
Anyway, it isn't great, but it took maybe an hour of off time and it isn't bad, either. Maybe I'll come back to this guy.