I see some of your associates are interested in 251's being restored and sold. On rare occasions I pick up a copy of a publication called something like unique machines which advertises the sale of hard to find trucks, military vehicles etc across Australia. On two occasions I have seen advertisements for 251's (among other things) in the last half dozen I have read. If anyone is interested, I'll find out if there is any facility for overseas subscription. ( The last 251 I saw advertised was being ofered at 22 000 Australian dollars and was at the time being used as a tour operators vehicle.)
Could it be an OT, or took the Australian army a souvenir home?