Is there any website that already has 3-D models of steam generators, turbines, reactor vessels, cooling towers, or containment vessels? I am trying to develop some models so that I can rapid prototype scale model nuclear power plant components. The reactor will hold water and will be pumped through the steam generator to demonstrate how a PWR reactor works. This is a very interesting project. and YES I have made some preliminary models in Pro/E but I would like to compare my detail versus someone else. Also, is there a good website to learn about purchasing scale models of the components of a power plant? Thanks, this is my first post, so hopefully it goes well.