Trying to get a handle on sketching our graciously aged clones! A few things to mention:
RE: "Clones look like they've put on some weight."
Nothing wrong with that, but I don't think that's the case. The animation style from Clone Wars to Rebels is different of course, but one thing to look at for scale is what's left of the clones' armor. Their armguards and chestplates are more substantial, implying the kind of muscle mass didn't come to them after they aged. I.E. If TCW Had been animated in the style of Rebels, we probably would have seen slightly more heavy set clones.
RE: "Why are you drawing Rex with a buzzcutt if he's bald?"
Because if Wolffe has a perfectly good head of hair, you can't tell me Rex wouldn't have some fuzz on him, haha! IDK, but he doesn't seem like he's much into shaving these days! I'm liking the scruffiness, but the toll paid is some fuzz on his head.
And yes, a Gregor sketch is on its way soon!