Cat R4010 Deluxe Fiberglass Seat Tank

I am looking for what HPE/Muskin called a "Deluxe Fiberglass Seat Tank" for the Cat R4010 model. Basically a fiberglass "bolt on" body that attached to the frame. Most any condition will do. They are not common and I already know it is a long shot. See attached pic below.

Smallbikes had one of these bikes for sale pretty cheap in Michigan.. Nice bike for the price.. If he still has it, he might sell just the parts you need and ship em.. :shrug: