From other people I learned Harry had seen active service in Korea and was also in Malaya and Palestine for a while. However on games nights I recall Harry visiting nearly every table and recounting tales of his involvement with the battle being recreated by the players. It would appear Harry had been in major conflicts spanning a 200 year period, and he had served with the Army, Navy, Air Force and even had the honour of serving alongside Catachan infantry (in Cyprus for some reason).
Sadly, Harry is watching us from above these days, but I'm sure he'd love the idea of a miniature depicting him. The garish colours are intentional. Harry always wore a turquoise sweatshirt that seemed to have been badly tie-dyed. I think this was useful for the rest home staff when rounding up "wanderers" like Harry. His trousers seem to have been sculpted as leggings or "Max Wall" style trousers (Google Max wall if you are too young to remember him). These are pretty close as Harry always wore green Umbro tracksuit bottoms.
Once again I seem to have painted something other than the Brightorian Guard I should be painting.