There are a lot more White Dwarf images out now, including some showing new Pitched Battles for the Age of Sigmar.
Some of the Missions are Take and Hold,
Blood and Glory,
Escalation,
Border War,
Three Places of Power, and
Gifts from the Heavens
See the latest leaked images over on Mini Wars,
http://www.miniwars.eu/2016/07/mas-imagenes-white-dwarf-129.html