I've been meaning to do something like this for a while now, and since I've been at home for the last week and a half I finally got the chance to do it. I thin kit turned out well. Although as soon as Andrew mentioned that it reminded him of Tron, I liked it a little less. Not that I don't like Tron, don't get me wrong.
Perhaps I gave my colour creativity too much credit.
time: 4.5-5 hours, medium: Photoshop CS5