There’s a bunch of civilian parts here, but the body is a GPW.

“Selling a 1948 Willy’s rat rod jeep or jeep project. 1948 Willy’s body yes has rust two fenders, two hoods and extra windshield frame. 1947 Willy’s frame with Dana 30 front and 44 rear 5.38 gears and open diffs. No brakes on jeep axles. Amc 304 v8 with aluminum intake and 600 cfm 4 barrel turbo 400 trans unsure of t case. 1985 Chevy blazer axles complete unsure of gears. Jeep tilt column. Two buckets seats and Chevy power steering gear box and pump. Not wanting to part it out yet and nor do I need a trade im downsizing so please don’t ask.”

https://yakima.craigslist.org/cto/d/1948-willys-jeep-no-trades/6493313709.html