You may have already found Expedition Imports in Vallejo, CA, but if not here's the link
https://expedition-imports.com/
I looked at a lot of Pinz before I found this 712K they're prepping for me. It was imported by EI from an Austrian military auction,
8800 miles on the clock since a 1997 refurb by the Austrian military. It had very little surface rust and I could have driven it off the lot as-is, but had them repaint. They'll also install BFG Mud Terrains on black rims, electric power steering, a winch, and steps for front access. They've been in business since the mid 90's and have their inventory online. Scott (owner) is in Europe right now at additional auctions and should be back by end of June.
I should add that I have no affiliation with EI other than being a very satisfied customer.