Probs a bit of waste of the NW quality, doesn't look good at all if I'm honest. Rather wait another year for L'Aigle.
Wouldn't want to get it, the scenes look odd, the native campaign map like what?
For the rest it just just weird, If I'm correct then I see russian guards with rifles in one of the screenshots.
Also, I'm confident like Olafson said that it's just ported to Warband, in the character view you can still see the warband flora.