Found a lampshade iMac - what to do w/ it?

[volcs0]

I always wanted one of these. In the trash today at work (the "giveaway" table outside the one of the computer centers) - I found an iMac in beautiful cosmetic shape. It has been gutted - no memory, HD or optical. As far as I can tell, it is otherwise OK.

Aside from adding memory, HD and an optical, anything else I can do with it? Is it worth fixing up?