There may not be any exJWs who care enough to make the effort to try and photograph him. Heck, there may not be many who are aware of his situation or where he moved to after he "left" the GB. In the grand scheme of things, he's just not that big of a deal.
While I am still impressed that so little information on him has emerged, I also realize that there's only so much we can find out. And the effort is probably far too great for most people, just for the sake of a photo or a soundbite. I think we will eventually learn more, but it might take some time.