Ok. So update time. Now as part of the research I have on press cars. I have a folder called "more research required". This is where a car is found but it is not coming up DVLA (due to reg changes etc) or due to a claim has been made about the car but no evidence to prove that this was ever the case.
Well one of these cars it has come to light that it is a press car. the reg is OY02JCJ. This one I found at the same time as a lot of the previous press cars. I recalled it from and advert for sale back in 2016 when it was claimed "Owned by VW UK", it was not too far away from where I live (Maidstone).
Anyway so what does this mean exactly? From what i can understand I suspect it is L6upo (2nd one). Reason for this I have seen a spec sheet provided to the press at the time which this car had every option ticked and was in red. No other car fits as L2upo (red) has no sunroof and the others are still in existence (X907NJO). Here are the pics. Thank you to matthewrspca and Morgan Rowlands for the help on this.
So does this mean other cars may fit in this category? Possibly. I suspect the red and black l2upo are strong contenders for this. There maybe more but we will have to wait and see.