Thanks, everyone!
Osage Outlaw - It belongs to a friend of a friend. Just so happened to have access to it at the time.
DC - Yes, was suppose to be Wind Scar. Typo, lol.
Del - It was a scar in the limb, from who knows what. It was filled with pith. I carefully drilled and sanded it out. Thought about doing a black outline around it to make it look like an eye, but I liked the natural look too much to mess with it.