eggie try stitched impressions she does alot of things with crystals may not be what you are looking for worth the look all her stuff is really good.

Emblibrary has some for sale that I have used for some of my projects.

http://www.beaddifferentembroidery.com/files/beadsindex.htm
http://www.bullarddesigns.com/designs.htm
http://www.designbydawn.com/Crystal3-DLife.htm
http://lynniepinnie.com/shop/embroidery-designs/applique-chihuahua-dog-in-bowl-hotfix-crystals-4x4-5x7/prod_172.html?review=write
http://www.fromtheneedleofanne.com/designs.html

You can use the crystals on just about any design. Take a look at www.embroideryonline.com and search on glitz and see how they are used on so many designs. I gave you a link to a realy nice floral pack. These are not free, but they will give you some ideas.

Hatched in Africa has some gorgeous designs in the Jacobean collections.
http://www.hatchedinafrica.com/designindex1.html Look at the third category of collections on this page.