jasonandrew | Looking for software or a web application

I am looking for an on-line face generator.

Something like http://www.tektek.org/avatar/28431268, but a bit more photo realistic.

I'm working on character pages as I edit to keep track of everything in Dylan and the Dream Pirates and I
think it would be keen to do faces for the main characters.

I will name a character after the person that finds me a site that does this.