Hi, thanks for your interest! I am not familiar with the Australian market, but this is the Mulholland sofa from Mark Berman, Inc., which can be sourced from George Associates in Seattle, Washington, USA. They may only sell through designers, in which case I would be glad to help you! Two other US sources for curved sofas are American Leather and Thayer Coggin. These sofas are usually extra long, so be sure to check for fit with the diagram provided by the manufacturers. Good luck!

Thank you so much for your help.