I wish I had taken pictures while I had it apart to drill the holes for the wire. The gold part and the black part are separate pieces. The glue that holds them together is at the bottom. I got it apart by prying it open with a screwdriver. The NFC chip is on a sticker that is stuck to the underside of the gold piece. It's pretty small, probably about an inch maybe a little more. I got the idea from a light up Meta Knight I saw online. I figured the flame was already clear, the only tricky part would be drilling a hole to conceal the wire.