Yep, tried that, slightly different response, ie: "We DO NOT ship to Australia, sorry"
OK - but I assume they still pack and send to USA address. There's a few companies that will import the playfield on your behalf. I can't recall who they are exactly, but they are in business to do exactly what you need done - have someone ship the playfield for you. The only catch was that is arrives by sea.
Starship Fantasy will have the silver and bronze and can ship to Australia, from what I've heard.