Here are my Top Cat Construction drawings. This one was a challenge, and the fact that I have been in between houses and living on friends couches didn't help. Now that I have a semi-permanent living area I can start going through some lessons.
The best part about this was watching how the eyes move around at different angles, something that I don't feel that confident when drawing cartoons.
John K Stuff: Toy Drawing 1: Top Cat Turnaround Toy Construction Exercise