I have to admit that the current (real) popemobile was a bit of a disappointment. Plus if you're going to make a bulletproof car, having opening windows is a bit of a liability. Cameron turned up in the bulletproof Jag, and they took Benny the 16thd away in a BMW with foot thick windows.
Anyway, I suspect the RHD ML based popemobile is now on Ebay and could make a nice campervan. Not sure about the white paint job.
And Landman - please - High Octane Petrol is for racing, alcohol is for drivers, diesel is for tractors taxis and Landrovers