My 1999 Chimaera is Porsche Cobalt Blue and I want to have a rear wing re-finished - some crazing in the metallic finish. My local bodyshop guy said he'll do it if I can get the paint (not water-based). I need half a litre of the stuff and want to be sure it will match. Where do I go for it? I'm too thick to make any sense of the paint codes posted elsewhere on this forum!

If you supply the paint, he applies it and it doesn't match, that's down to you. You want a painter who supplies and sprays the paint.

Edited to add: Just realised you're in North Yorkshire, try Chris Gregory at Knaresborough.