One of these Mk3 tippers did make it into civilian life, it was owned by a farmer in the Mitta Valley Vic, I saw it about 1990 at the time I thought it was a civilian modification because of the wheels, the owner told me the truck was bought from army disposals as is, unfortunately I didn't realise how rare it was and failed to get any further info on it. I went past the property about five years ago but he had sold up, couldn't find out where the truck went.