I recently did a skin for Nova that any may request and it may look unique since the header has the ability to be different for each ship and I can change the color of the links. It can be done with any picture so it's always unique. It's on the Anodyne Forums as Ship 2. Here are some examples along with 'dummy' banners. I'd be willing to do one for anyone who wants one.
http://uss-washington.net/
http://uss-calypso.net/
http://uss-palamedes.rpg-hosting.com/