These can be kept in NSW on a class 2 licence, I do not think there are in NSW collections at present. There are however a handful of private keepers with them in QLD that keep and breed them in outdoor enclosures. They are not restricted to any one particular ant species, in fact the common sugar ants around Sydney are sufficient. You also have to supply them with extreme heat duing the day, then greatly drop their night time temps to replicate the desert's temp cycle, if you don't live in their natural range. There were some up on herptrader.com a few years back for about $4000 from memory. The ones from Castle Hill show 2008 were from Alice Springs Desert Park.
Hope this helps.
Hope this helps.