Top sketch shows my all-human melee-master character punching-out a Zombear. Bottom one shows my Alpha-Prime mutant gunner testing a Pneumatic Assault Rifle in an undead shooting range.
And here’s my take on the Broken Cyborg (actually, I drew it years ago as a Brood Initiate from “Abomination: The Nemesis Project”, but that’s kinda how I imagine Broken Cyborgs in Cataclysm).