Wannabe-Samurai

Sorry for post rressurection. I just bought a replacement Alphard radiator for my 2005 2.4. I bought the one with plastic tanks as it should have the same fixing points. I received a full ally one like one of the previous posted suggested. It has no fixing points to bolt into place. Has anyone else managed to install one of these and if so please enlighten me how. Any suggestions would be amazing. I've attached pics of the old plastic tanks one and the the full metal one. I'm dumbfounded.