Perhaps this is predictable coming from me but, actual model kit aside I would throw money at the screen to get my hand at that 3D model of it they used for all these renders.

The moveable claws are an interesting feature that they nabbed from the tri redesign. From a structural standpoint it still makes no sense to me that a weapon of that type would be able to bend backwards (and the double claw hand is simply silly) but it's great that it's all poseable and customizable. Not sure if I would ever buy a model kit though, if I have to paint it myself it's just going to end up looking really bizarre and trashy I imagine.