How about this colour photo taken from a slide of an Fordson NAAFI vehicle. The slides were taken by Brian Darrah in Cyprus in late 1950s. He was a member of the RNZAF Vampire squadron posted there.
31631AFE-0AB3-4EB2-9F9D-B9330FCC5246 by
tankienz, on Flickr
His other colour slides showing mainly aircraft are at
https://rnzaf.proboards.com/thread/3...oloured-slides It is just possible to make out the side of a refueller painted sand colour in one photo but i can't see enough to hazard a guess of the vehicle type.