Ford, GM, Mopar and AMC all had rhd models assembled in Australia. They were used as VIP cars and/or status symbols. In the 60s the local Australian offerings were very basic compared to what the US was offering.
Nice Bonneville there Michelle, in Australia General Motors imported and assembled the Canadian rhd Parisienne. Many are still seen at car shows. Your Pontiac looks great in that colour, well done.
Very nice El Camino there Racine, I built mine 3yrs ago but had trouble with my tailgate. Yours looks great in that Black Knight configuration. Well done.