Blow this topic into oblivion if it has been posted before.
On the german games day, there were two models for "Chaos Militia" in the showcases. Nothing spectacular, they looked very much like Cadians without imperial insignia, except the heads. Those looked like covered by bags, with holes were two augmentic eyes were showing (I hope you get me, if not, tell me, I'm a little bit fighting with English).
I'm pretty sure those were not finished models, just scratch buildings, though the heads looked new.
According to Warwick Kinrade, the Chaos Forces which will be the antagonists of the siege-focused Imperial Armour 5, shall mainly consist of non-marine Chaos forces.
That doesn't mean the complete abscence of Chaos Marines, he had the imagination of some Alpha Legion Marines pushing the weakly humans around. This was only a vague idea from him, it was not definite.
On photos I saw some new Krieg stuff. Don't know if that was already sighted, but the infantry heavy weapons will be positioned on small carts with steel wheels, which makes them look old school.
Also, on a photo I saw a raw model of a new APC. it looked like those boats from "Saving Private Ryan" in the beach-scene, just with tracks to drive on.
So, maybe an open-topped though heavenly armoured troop transport.
A guy beside me asked him of its capacity. It was loud around there, therefore I'm not sure if he understood the question, but he answered '50'.
I didn't have the impression of it having so much space, but I guess it could be possible if the soldiers would be squeezing. A bombard cannon stood beside it, and it was smaller (I have no idea how big a bombard actually is, but some of you might get a better idea).
The Manta is finished, he'll come around Septembre, October. I asked for the cost, and he said about 1000. Later I realised that I have no idea if he thought I asked about money or points ...