An antique diver's helmet from the 40's-50's is what you will find. Modeled from an old MK-V diver's helmet. Main body is made from copper, with brass parts, and glass. Contains materials made from mental-ray arch & design. Adjusting the material settings may help to make a better render. Also, having Maxwell Render or KeyShot is not needed, but may also help to give a more realistic render. An HDR image comes with, giving a nice reflected background for the metal and glass.
The model contains 236,862 polygons and 137,825 vertices. Comes with three materials: copper, brass, and glass. Also, an HDR background image is supplied.