Appears to have a replacement body and lots of updates.

https://spacecoast.craigslist.org/cto/d/1948-willys-jeep-cj2a/6549859896.html

“1948 Willys Jeep CJ2A
– 4 wheel drive
-6 speed 3 high and 3 low includes super low granny gear
– new body with restoration (1999)
-always garaged-original Willys front grill
– $28,000 invested
-High power spotlights-New jeep CJ seats
-Chopped steering column-angled wheel wells
-2in tow hitch-new carburetor
-All new wiring harnesses- Wired for winch
-Steel eyed beam bumper-Padded roll bar-Attached but removable custom tow bar-Ford Emerald Green paint with clear coat
-5 aluminum wheels-new Mickey Thompson Baja MTX tires-Aluminum diamond plate fuel tank-Rocket Box storage with Willys plate-Fire Extinguisher
-Custom thick brushed aluminum meter panel
-Custom auto meter gauges
-Custom steering wheel -Custom light switches-Welded safe between seats for valuables-Custom fusion marine stereo with bluetooth-Bimini top-wheel well flanges -Custom decals- Custom hood scoop-Rear speaker for CB radio”