I copied this pic from one of John Belfield's albums in the 1970s, but I don't have any details, and then there was this one...
which belonged to Dooley Clarke at Wonyip which, when the pic was taken in 1973 was ready to fall apart and rot into the ground which in due course it did.
Then, there was the Ford version
of which there are
more pics here
These were not built to last, being coachbuilt with a timber frame with light panels attached.
Very cute trucks all the same!
Good to think at least one has survived.