Unfortunately I sold all those mowers above years ago , I probably have collected most of them again except the red VC Mustang and I don't know if I have a Powerplus .
With the paint the only way to get it right is to take a sample to a paint shop that can mix the colour so you get an exact copy or as close as possible ,unless you can find an off the shelf paint that looks the same colour.
I can put up some pics of the colours if your mowers don't have any good original paint left on them Sean.
I've found my other VC 125 cowl cover ,it's not too bad .