Hi Phil
I can confirm the MUT in Keith's video was converted to Right Hand Drive from the original Left Hand Drive. No USA made MUT's were ever used by the Australian Defence Forces. As far as I know they were only ever made as Left Hand Drive vehicle .One USA MUT was sent to Australia for evaluating and testing, this vehicle is believed to be still in Australia and in private hands, however Mike Cecil may be able to assist there.
Cheers
Tony