Van Tellis

This dude is a starship/weapons mechanic from around 2076. He's holding a gun that he probably used a home-made cloaking device to steal from some government facility that probably stole it from some alien outlaw who probably stole it from a government facility on his own planet. I'd say he lives in the mountains amidst a gang of rogue bounty hunters or something and charges them obscene amounts of credits for his services.