Here's my first thinking this old bug.
I figure that this guy, as somebody experienced in catching people who don't want to be caught, learned long ago to wear a cup.
He also is shown here with some of the tools of the trade: all non-lethal weapons meant for subduing and capture.
He's functionally the opposite of the Matador who views each bounty as an assassination - this guy prides himself on bringing them in alive, no matter who they are. I imagine him having a wide array of clockwork traps, wind-up drones, and lots of glue bombs.
I also picture him as one who has an actual wardrobe, with many outfits depending on the hour and circumstance, plus a smoking jacket, wrecked top hat, and goggles.
I should say that each character is my favorite at the moment I'm drawing them :3
Oops, I just realized that as the only actual bounty hunter, he probably should have a badge visible, if not stamped right there on the plate armor.
Link
Aevsivs
I love the idea of having two arms per sleeve. It's how my spider-guy rolls too!