we do have some free styles - most here are paid for .
the credits - waiting on them to finish up on the vBcommerice mod - then can use them for more - better things .
the idea behind it is here :
vB Credits
the site navigation has links to the free and paid styles :
http://gfxstyles.com/
we are in the process of changing the location of the pages to provide : a full size image, link to the style and names .