Can you wrinkly brains help me identify this mini?

Hey everyone!

I found this mini about a year ago at my FLGS, they were having a “take what you want, leave what you can” type event. I found this dude and thought he was super sick, but for the life of me I couldn’t identify where he’s from. The plastic feels like GW plastic, but I scoured their website and none of the current ranges match this aesthetic. It could also be that I’m a terrible judge of plastic, which wouldn’t surprise me at all.

I need more sci-fi wasteland cowboy minis in my life. Does anyone know where he’s from?