Oleg,
PPRUNE, Professional Pilots Rumour Network, is a UK forum and has a section called Aviation History and Nostalgia. It is frequented by very knowledgeable people with a keen interest in military aviation. There may be a difficulty concerning your commercial aims - the forum is wary of commerce - but I expect that a carefully worded request for information, that would ensure your accurate portrayal of medals, would receive a kindly response.
http://www.pprune.org/aviation-history-nostalgia-86/
Good hunting, Tanimbar