Recently Mattigus, a user on the Halflife2.Net forums has converted a library book (which evidently was never checked out) he bought used off Amazon into a functional PS2 console.
To quote: He's "almost positive" someone else has thought of it, but whatever, he's the only one providing pictures. Below you can see his Limited Edition Jack Thompson Out of Harm's Way PS2 plugged in, and running.
Batfan06, a modder, went and made a computer case out of a 1/6 scale Tumbler Batmobile RC car. It looks good. Real good. Nice and well lit. I like lights.
The dude obviously has mad skills and I give him props for such a wicked looking case. It's certainly a hell of a lot better than my case mod. Which is just a plain beige computer case I covered with Hello Kitty...