This .blend contains a container model as they are usual all around the world for shipping etc.
They are called ISO containers and this model is very fitting for industrial scenes etc as a nice scene filler.
The material setup is made to color the paint with an RGB wheel in the node setup, but not the rust.
Thanks to Dennis Haupt who donated his computer for rendering the preview.
When using this file give credit to http://manuell3d.wordpress.com
I like the material and texture settings.
Manu, you really need a new computer ^ ^
it looks great...but you can see the repetition in the rust texture very clearly.
The texture is just for showing purposes, its not coming with the blend anyways due to licensing, so you have to do the texturing yourself anyways (nodes are all set up for it though) :)
Wonder what special things lurk inside? ;)