Ford Transit Mk2 Van 1984 wheel cap

This is a customization of https://www.thingiverse.com/thing:3538754. I had only one wheel cap of four in my old fashioned pure camper. It's an Arca Raider 5.30 born in 1984, powered by a 2500cm3 Ford diesel engine, so I decided to design it because i'ts very difficult to find!
Diameter is 82 mm and the hole depth is 27 mm