The article mentions exception for businesses which have a business need for a vehicle that is only available as LHD - I'm sure an argument can be made that exotic car rental company can only get an LHD Chiron because no RHD version is made, ergo, it should be legal to register for business use. I'd love to know how this was actually done.
I doubt that would work. The bureaucrats who approve the applications would realise it was politically sensitive, and ask their politician bosses, who would say “no”. Australian culture tends to look down on special perks for super-rich people, to a greater extent than British or American culture does (“tall poppy syndrome” maybe), and if what you are talking about happened, the media and opposition politicians would make a lot of noise about it. You’d be more likely to get away with it with an exotic car that was less obscenely expensive.
Some kind of special vehicle for mining/construction/etc, that’s practical, no matter how expensive it may be, nobody is going to view it as a rich person’s toy, so no political gain from condemning its approval.
