Mac OS X - http://nlm-studios.deviantart.com/ar...04229?q=1&qo=1
Tiger VS - http://-kol.deviantart.com/art/Tiger...15977?q=1&qo=1
Classic Mac OS 9 - http://jrp.deviantart.com/art/Classi...77803?q=1&qo=1
Leopard XP - http://nobodyuse.deviantart.com/art/...76516?q=1&qo=1
All of these are visual styles.
Also, check this site out - http://www.crystalxp.net/bricopack/
