I have a picture of Billy and Patricino set side by side, you can see the resemblence, and a photo copy of his handwritten letter to the Govenor....but I don't know how to post them to your project.
As yet pictures cannot be added to projects only profiles.
Only already existing images on the Geni web server can be used.
That would be a great picture to have. You can add it to Billy's profile. (Go to the profile, click on the Media tab, then click Add Photos.) We can always pick it up for the project later.