This is really cool. What would be really neat if there was a website that used pictures like this for "find a klicky". Heather's site has something like that, but it's really hard because the are so many variations in colors of pants, etc.
So you'd start with the heads, then have hair, then have arms, then legs, then ?
Sounds useful to me, want to take on the project?
Seriously, though, it could be done by anyone with HTML skills: make an image map of Andi's image, with each head linking to the appropriate search result of "Who's That Klicky?". Those search results are bookmarkable, which means you can link to them directly from anywhere. I don't have every different face print documented, but I do have face colours done for all except faces obscured by helmets, or klickies with black-and-white pictures; and a lot of the common face prints are done, as well as children's hair.
I'd want to do it with programming, which means keeping track separately of the row-and-column of the head, its coordinates within the larger image to set up the image map, and the URL of the search result. If anyone wants to make a list like this - even just take one row each! - I'll draw up the program to use it. Could be extended to other body parts too, given the photos. Any takers?