All it takes is money. They are ridiculously overpriced at $930.00 per corner. Thats right, nearly 4 grand for all four corners. Go to a body shop and get them done as a one off and you will come out ahead on the price.
Check this link from the Aussie forum for more info:
I will be Australia next month and plan to look around to see if I can find a set for myself. I might be able to get them from an Aussie wrecking yard but I'm sure shipping them back to the US will be outrageous as well.
just noticed that you posted to that thread and a member in Melborn offered to set you up with a parts dealer - did you contact them or are you just hoping to find them cheaper?