You may have to try a few places to find someone that can actually colour match from a sample. Most retail auto paint suppliers will only match from a paint code (usually found under the car bonnet). Unfortunately there is no code to go by for our beloved Scott Bonnars.
I used to work in an auto store mixing and selling paint (10 years ago admittedly) and we were all useless at trying to colour match, so we only went by code. Having said that, I have no doubt an old painter with some years in the game could match it easily. I'd hazard a guess that Darryl's mate is one of those kind of tradesmen, just what you need!
If you go down this track it will most likely be acrylic lacquer that you're supplied, so grab your primer at the same time to suit
