Theme VMC

hello,

sorry for my english, i am french
i discovered this website and this article:
http://www.missingremote.com/index.php?option=com_content&task=view&id=1182&Itemid=166

i like very much the wallpaper of the picture
so my questions are:
how to change the wallpaper of VMC?
and has somebody the picture of the article?

thanks