Tested? Nah lol.
Yeah, sure, why not.
He comes from a modded RimWorld thing I'm doing, though this won't be an actual RimWorld-y bot. (I also got a Milky and a Voyager, along with a couple other non-Gunsawians, in the same colony, could probably throw together descs for those two, not so much for the others.)
Update: Added a bit to his description referencing a random mod I have installed on RimWorld, and a proper mercenary-themed intro.