THE badly decomposed body of a man, who was between 20-35-years-old, was found in woods near to Golf Course Road at Glen Orchard Road in Balmore, East Dunbartonshire.
The grim discovery was made on October 19 2011 - but despite carrying out extensive enquiries officers have been unable to identify the man.
The man is described as being between 5ft 8in - 6ft 1in in height with light brown hair.
He was wearing a light-blue polo shirt from Topshop, a blue jacket with a knitted band around the collar with a white band.
There were no suspicious circumstances surrounding the death.
Officers hope the reconstruction, made by a team of specialists from the Centre for Anatomy and Human Identification at Dundee University, will jog the memory of members of the public.
Detective Sergeant Kerr Duncan said: "Sadly, despite previous appeals and extensive police enquiries carried out, this man has not been identified.
"Anyone with information regarding this case should contact London Road Police Office in Glasgow on 0141 532 4600, or contact 101 the non-emergency number for Police Scotland.
"Alternatively Crimestoppers can be contacted on 0800 555 111, where anonymity can be maintained."