3D logo help on C4D

hey ppl

i am using C4D.

does anyone know how to create 3d logos like the ones here http://www.pixellogo.com/logo-design-logofx.html

I am interested in the red and [color=black]orange[/color] one in the top row. and also where can i find those smooth, shiny, metalic materials? is there an easy way to make them

Thanks