The images are out now, floating around the usual places. They show the Gaunt Summoner on the front page of the upcoming White Dwarf, and the Warscroll that will be in it for the new disc rider of Tzeentch.
via aracerssx on Warseer
http://www.warseer.com/forums/showthread.php?414888-Upcoming-releases-rumors&p=7577229&viewfull=1#post7577229
http://imgur.com/a/1kYkj
