Tom shared this Tux Park. I suspect it has had some rear floor work. The hat channels have some rust as well.

https://www.facebook.com/marketplace/item/632310155497401

“1965 Jeep CJ5A Tuxedo Park Mark IV 3 on the tree. Mileage Unknown. New cluster with odometer reading 537 miles. Fuel gauge works. Temp gauge needs hooked up. New plastic gas tank. Four wheel drive works. Hubs spin freely. All lights work including turn signals. Windshield wipers do not work. Painted white – original color unknown. See pics for body condition. Floor boards with rust covered with sealant by a previous owner. Body with surface rust in areas and evident bondo repair. Has diamond plated body kit once that has been removed. Full Bestop included. 5 news rims and tires. Engine, trans and differential fluids all changed. New spark plugs. Radiator flushed and new fluid. New stirring stabilizer included but not installed. Have old racing harnesses in the Jeep as seat belts.”