via Stickmonkey 11-12-2012
HEAVY SUPPORT:
Predator - Plasma and "Reaper Cannon" new main gun option, no new sponson options - new model kit possible (and the Predator is kind of an old kit).
Whirlwind - Flakk missile option.
Land Raider - Dark Angels get all the current Imperial types. Deathwing can take then at dedicated transports.
Dreadnought - The classics that we know and love, moving on...
Devastator Squad - Flakk missile option.
Vindicator - Nothing new here...
Siege Cannon - Techmarine's mortar-like cannon. Multiple sources speak of this model being somehow interchangable with Imperial Guard artillery kits to round out the last missing models. ~Editor's note: the Griffon perhaps?
DEDICATED TRANSPORTS:
Rhino - Standard rules.
Razorback - Standard rules, new updated model kit with ALL turret weapons options mentioned.
Land Raider - Deathwing Terminators ONLY.
Land Speeder Storm - Scouts only.
Battle Bunker - from the Wall of Martyrs kit.