Curved Tempered Glass Gen3 Product for the Galaxy S6 Edge can be found here (currently sold out):
http://www.aliexpress.com/item/Glass-M-S6-edge-bending-Tempered-Glass-Screen-Protector-0-33-mm-high-transparent-anti-finger/32384520610.html
This seller seems to sell Gen3 (not confirmed though):
http://www.aliexpress.com/item/3D-New-Metal-Plating-Original-Phone-Color-Tempered-Glass-Screen-Protector-For-Samsung-Galaxy-S6-Edge/32410404690.html