This appears to have. Koenig hardtop with a. variety of updates. It could have a military body and front clip. You have to scroll the through the CJ-5 pics in the ad before seeing this flattie in the pics.
https://wyoming.craigslist.org/pts/d/saint-stephens-jeeps-for-jeep-heads/7263544262.html
“1943 willy’s jeep
started as rock hopper
metal top
new power steering
no engine
transmission and transfer case w/350 chevy converter
no title
$1500”
craigslist link shows a different Jeep..
Craig, you have to scroll through a few pics to see the flattie.