i have just found out through a previous owner of my bus 4 owners ago to be precise that he originally sprayed it green and nick named him roobarb after 1 of the characters from roobarb and custard anyone remember the program.
it has had 8 owners i have traced 3 but rest must of changed address i paid dvla for all information but so far fruitless really other than being roobarb
I know it makes you look like a stalker, but take the bus with you & ask the neighbors to see if they can remember the bus & maybe they know where their old neighbors moved too.