The car was washed down with a mix of traffic film remover and water, then it was all washed off with a pressure washer.
We taped up the windows and plastics and I used a simple foam mop head and G3 using plenty of water to avoid burning through ( mainly as my mop has no speed control )
I then mopped it with a normalish car polish I have from Nielsons, I've always found this helps get any of the swirls you may find from machine polishing ( again possibly more down to the mop I use )
The car was then washed down a final time and the we hand polished it with Auto Glym Super Resin.
Simple as that really, very impressed with the results.