1965 Valiant Wagon Tail lights

Does anyone know where I can get tail lights for my 1965 Valiant Wagon? I am having trouble finding anything for it and it's virtually the last piece to my restoration puzzle. In Australia they are known as an "AP6 Canadian Wagon" but I think they are the same tail lights? A round outer lens with the "rectangularish" lens inboard of that. Any help would be greatly appreciated. I'm happy to pay for postage to Australia for good unit/s. Thanks in advance.