I love this drawing of Chewbacca. It does look like he’s slimmed down a bit though–maybe he’s been eating at Taco Bell (because that lady on TV lost tons of weight by eating at Taco Bell).
You can check this one out at Art in the Age of Mechanical Reproduction. At $34 it’s a little expensive, but Chewy is worth it.
Looks like Treebeard with a healthy supply of Post-Its.