I was wondering if someone would notice.[Quote, Montanan]
Don't know about Australia, but there were several imported into NZ by the local Austin dealership. IIRC they were badged as Austin's for that market. Aussie missed out on many "oddities", because it had it's own manufacturing plants. In the case of Austin, it was known as British Leyland and as they produced their own versions of the British cars with styling differences, the importation of finished cars was heavily restricted.
NZ only had assembly plants where cars etc came in in CKD (completely knocked down) form and were put together, with some local content. I worked for 6 years in the Morris plant, the other main popular car brand in the BMC (British Motor Corporation) line up. Most assemblers (other makes as well) would do variations on the appearance, restricted to different grilles and trim levels or minor engine mods in order to give their dealers more models/brands in their inventory.
The Rootes Group (later owned by Chrysler) who produced the Hillman/Humber cars only had the 4 cyl "Minx" and "Super Minx" in the British Hillman range, so the NZ builder did a "Humber" and "Humber Vogue". Ford did it similarly with the mid 60's Cortina 4cyl, combining the British "GT" higher performance version with the "Executive" better trim model to add the "Executive GLE" (limited edition), which of course, now makes them highly collectible in their home market.