澳大利亚采购需求：车顶帐篷、四驱车顶帐篷、越野车顶帐篷、家庭车顶帐篷、自动车顶帐篷、铝合金车顶帐篷

I'm looking to purchase replacement hinges for my wildlands RTT after an unfortunate incident where I backed into a tree, resulting in broken hinges and damaged threads in the nut inserts. I need 2 replacement hinges, including all necessary hardware, to get my unit back in shape quickly. I'm not exactly sure about the model specifics, but you can check out the setup on my Instagram. It's a side-opening design with a ladder, and there are 3 hinges along the side, with one still in good condition. Would appreciate your help with sourcing these replacement parts!