Peter Mayhew, the 7-foot-tall actor who played Chewbacca, posted a ton of candid photos on his Twitter account (adorably titled @TheWookieeRoars) over the past few days, with behind-the-scenes shots of various actors, as well as unmasked Jawas and half-dressed Banthas. (If you haven't taken a look since his first round of postings, take a peek again—more went up on Sunday.) Here are a couple; there are lots more on his Twitter—and he claims there are more than 1200 more in his archive.