You Aero veterans may already know this, but I thought I'd share this info in case not... I have found that the headlight bezels from Willys
48-71 CJ3B, Wagon, Truck, FC, Jeepster will fit the '52 Aero. I have a CJ3B and tested the fit by putting my painted Aero bezels on my 3B. I also verified the dimensions with a vendor over the phone. The chrome repro bezels for these Jeep models are available from all the typical old Jeep parts sources.
I don't know if the buckets are the same. I'll take a closer look at them when I get a chance.