Okay, I have the new WD with me.
Wracks get a new ranged weapon called Ossefactor.
"Each Wrack has access to (...) hooked blades and studded claws, (...) power mauls, (...), to (...)hex rifles, liquifiers and ossefactors". Power weapons for Wracks! Acothyst can take ECW, Scissorhand, Mindphase Gauntlet.
5 Wracks in a box, 29 eur. 11 different heads inside. Its not a dual kit.
This one is interesting. There are bits in the box that allow you to replace the crew of Raiders and Venoms for Wrack pilots and gunners!
Plastic Wracks look almost indentical to the Finecast ones.
New Haemy is 20 eur, looks like a cross between Urien (he has a syringe) and the old Haemy.
No codex yet.
Next week "it came from the void".
edit: here you go [url]http://imgur.com/18cHzt6[/url]
...The it's worded in WD, I think it's ECW, Mindphase and Xhand for Acothyst, while the rest of the gear applies to regular Wracks (It explicitly states that every Wrack can equip a Power Maul)