Here's a couple sketches done at Valleyfair. I made myself chuckle at the "Stonewall Catson" and the "Fat Cat and Bulimic Cat" not sure why.
Below are more comic book character design sketches. This Rico character has been a problem for me. I just can't seem to capture the essence of the look I'm going for. I'm heading in the right direction, but much more sketching is needed.