Went to have a look at this today as it's not too far away. Perhaps someone further afield is thinking about it.
These are my observations looking at the outside, but by no means a professional inspection:
No 332. I thought this would be nearly the last BG, but there are at least 6 later UK BGs already on the Register.
Front tyres are Avons and look ok. Rears are Eagles and look to be near the end of their life.
All discs are now grooved.
Alloys generally look good. The driver's front one has some minor corrosion to one spoke.
Bodywork and paint generally looks good. Some swirlmarks if you are into detailing, so get it up to Dawn who's only a few miles away. She'll know exactly how to bring out BG best. The inevitable stone chips to the front bumper, but not totally splattered. A minor scratch to the driver's side front wheel arch both front and rear. Just paint damage, the front only gone thro' the gold and lacquer.
Minor stone chip to windscreen. Presumably like the rear tyres not a problem for the MOT.
Front number plate is Renault Slough, perhaps the original supplying dealer, also not too far away from here.
Radiator grille above the bumper looked a bit faded grey to me, particularly against the black paint.
I didn't get inside and didn't ask any questions but it looks good to me, as might be expected with one mature owner.