I think you're the scammer himself. What's with the sending of pictures of yourself to your potential victims. What good is THAT supposed to do? So far as I can see NOBODY is falling for your scam.
This is a extortion scam operation.. If they where going to arrest you, they would have. LE does not call and give a heads up! Nor does any agency period. If he's sending things via email, attach it to a complaint filed with IC3, the cyber crimes division of the FBI.