OK, after a long wait, yesterday my friend finally picked up a 350z - but nothing like the one he was originally looking at.
It's a 2007 300 Roadster, I believe owned a while ago by a member on here called drewbie? Still has the T20 DRU plate, and from the pictures I found in the Wales 2008 thread, all looks the same as it was then. Not sure how it came to be in this area, but there we are. Still has the K1 exhaust, Rays LM GT4 wheels, Varis front lip, carbon interior bits. Still even has the 350z UK sticker in the back window: I will try and get him to join and get some pictures up later on today, currently it needs a damn good clean so that'll need to be done first.