Here's a lesson to anyone who ever works in a studio - as you make stuff, save off copies of it for yourself. I... didn't. I never really got around to setting up images or taking screen shots from the game of the various assets I made because - well, I could always do it later, right? hah... yeah.
Even when leaving a place on good terms - going back to dig around your old workstation for work samples is generally not something they let you do. It's all proprietary assets and they won't hand those over, even if you made them. So this is what I had to resort to, instead. Oh well.