澳大利亚采购需求：模块化建筑，模块化集成建筑，永久性模块化建筑，模块化房屋

I'm looking for information on a prefabricated housing solution that can serve as a granny flat in Australia, specifically in Cairns. The design must comply with local regulations and secured to withstand cyclone conditions, particularly rated for wind speeds of up to 120 km/h. Additionally, I would appreciate details on the available models, materials used, and customization options to meet specific needs. It would also be helpful to know the estimated delivery times and any other relevant information regarding assembly and installation guidelines. Thanks!