Bard - distinct face, looks like he's about to serenade you

Cat (that dude you free from that place) - a little scrawnier due to his situation and aged hiim slightly since it's clear he's been in there some time

Dack - now looks the part of the minor comic relief he is portrayed as

Doctor Chung - he's a doctor not a fighter, reduced physique slightly and shiftier expression given what he's been doing for a living, and changed hair color

Hamut - grizzled, trim, muscular, determined.

Horse - mostly adjustments to legs and posture to stop weapons clipping thru his butt, because man that was annoying

Infinite Wingwang - utter freak

Izumi - Most of the tweaks (to all characters) were done while having them wear different armor to see how bad they clip, bunch up, etc. Made "the kid" a little smaller and less curvy, and adjusted things like chest and legs so armor doesn't bulk her up and clip.

Kang - as with Horse, he sheathed his weapon in his ass before changes made. Fixed. Made him a little bigger and stronger as befits his starting non-scrub stats and attitude.

Rane the Giant - Giant. Of course.

Ruka - Like Kang, buffed her up a bit, a little taller but nothing like Rane. Slimmer and narrower but slightly buffed arms, a a little more attitude in the posture.

Tinfist - resting idle shows off his max-size fists. Taller, broader and more filled in. Not much you can do with Skeletons but 'ey.

Green - as a former smuggler gang member gunner and a drone, he's a little sturdier, bigger eyes, bit taller and longer neck. Less goofy stance. Especially for Hivers, adjustments made with various armors on to minimize weird clipping or goofy effects like lumpy potbellies and superfat pants.

Sadneil - looks more sad while still keeping that slightly acidic attitude.