To be honest, I don't have any serial number pictures. I have them recorded on maintenance logs I keep, but no pics. I agree with you, pictures of you and the bike somewhere tells more to the story, especially if there are visible identifying marks (scratches, unique grips, etc)

Then again, as [MENTION=280362]KLiNCK[/MENTION] said, details that only the owner would know can go a long way too. In a more serious situation, a buddy's dad was able to tell the Sheriff that he had written tire pressure numbers up under the seat when his quad was nabbed out ice fishing. In a less serious manner, a buddy kept a drunk guy at a bar from walking off with his coat when he was able to name what was in every pocket in front of security.