Is it one with the hood on top or without? If without:
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.