There were only black and white iPod videos. There was a variant of the black, the U2 edition.
Only difference on the front is the black clickwheel. The back also seems to be different, and less prone to major scratching. This is nice if you want to use the iPod, but keep it in like-new shape.
Of course you can always make a custom shell, not sure of any companies that product them now.
Colorware used to do them when the ipods came out. I've reached out to them and they only do current items live Bose headphones.
I found someone locally in London who is willing to replicate in different colors
will update