there you can find a rigged and animated version of this robot

Cool robot that one could say it is inspired by trans formers, especially by the Decepticons.
It has an evil look, it can be considered a bad guy.
Its materials does not need maps, and it is very easy to change its colors.

Default colors are dark greys - black, but there you have 2 materials (material editor) and its very easy to change the colors of them - example of "red" robot can be see in the preview pictures.