This jeep has a fiberglass body, but also appears to have a Tux Park package.
https://www.facebook.com/marketplace/item/1319668155154364/
“1963 jeep cj5. 28,000 miles. 4 cylinder 3 speed. T90 trans mission. 1ST GEAR AND REVERSE ROAR. Therefore it more than likely needs a bearing. It has a FIBERGLASS TUB. ZERO RUST. New tires. New seats. Comes with 2 soft tops and 2 sets of doors. Has a bikini top on it now. Comes with backseat. Runs good drives good. 4000$ obo.”
TUX MK III judging from the steering wheel, chrome trim and orig windshield frame color (Indian Ceramic) and year model.