OldAgeandTreachery - PRUB (by then an ACF) did indeed repaint the design. The second time on both sides.
...even if I was greeted by the news that the tail art had been removed in error, and would I mind painting it on again please. It was probably lucky that during my RAF time I almost exclusively used colour slides instead of prints. One of these blown up large on the wall, drawn round and backed by carbon paper and I had a template for repainting an almost exact copy. This time though, I did it on both sides of the fin, and of course being Kinloss – no sunstroke.