Looks solid, though this might have a coating on the exterior (see the fender pic).

https://www.facebook.com/marketplace/item/1106667980352489

“1949 Willys CJ3A. 4 cylinder Go Devil. Amazing shape lots of extras. Engine rebuilt. Compression 120 all cylinders. Transmission works perfect new seals and pinions. Locking front hubs. Rebuilt shifters. Brand new clutch. Over $10k in receipts. If it needed replaced or fixed I did it: New bearings all 4 corners. New master cylinder. New brakes. Manila Rope. Shovel and Axe. Rebuilt stearing box. Electronic distributor and one extra. Complete rewire to 12 volt. New starter. New Alternator, New horn. New Air box. New gas tank and sender. All new gauges. New seats and belts front and rear. New tires and powder coated wheels. New parking brake. i have a bimini top. mileage unknown but running gear is in great shape. Lots of extras included.”