Those 4wd converted vans are plentiful out here in CO. Some of them actually look pretty damn cool. I use to pass one daily one my route to an old job that was all decked out with custom front and rear bumpers, tire carrier, solar panels, the whole nine yards. Pretty cool.
We had some 4x vans like these when I worked in the specwar community but they didn't have the extra gear on them like this. The fact that they have the extra bumper/roof gear and they're at the brewery suggests a couple of things to me lol. Likely higher end guys with bigger budgets.... or Air Force, even the regular guys in AF get better gear than everyone else.
I was behind a strange car yesterday - a Nissan Laurel Grand Saloon. It was a RHD and looked imported. Googled it and actually found the original ad for it. The rear bumper stickers gave it away. Looked neat.