This is an interesting build. I thought it might be a DJ delivery body, but it does appear to be a 3A body. I’d say those front fenders are custom. The front frame rails have been extended.
https://www.facebook.com/marketplace/item/274086189849901
“This is a fully restored 1950 Willys Jeep. Really awesome vehicle for any Jeep enthusiast! Original Drivetrain!”
Some don’t understand the word restored. Not sure a real Jeep enthusiast would give it a second look. Is it useable and useful, yes.
And I don’t understand why anyone would go to this level of personal customization and then sell it.
It could be that the body was in bad shape, so the builder simply cut out the bad and saved the good. Once built, either the builder needed money or has a family and now needs something bigger. Those are two common reasons I run across for selling.