This looks to be a modified and stretched CJ-3B. This might be 2WD.
https://www.facebook.com/marketplace/item/655065439191894
“1946 Willy jeep will crank by spraying starting fluid in carburetor 62654 miles showing. No u can not drive it home. It needs work. But for its age it’s not bad 2500 o.b.o”
There’s a lot of information missing from the post for “what all has happened to it”. For starters, which carb gets the spray?