Looking good. I think we'll be surprised with what they finally release.
The Mark V was the last new suit to be released and anyone who has that (like for example, me) will tell you that it represented quite a leap forward in terms of mechanical complexity and articulation.
The abdomen can bend in TWO places, the wristguards (while proven a little delicate for a handful of people) are large but flexible, therefore allowing for brilliant repulsor poses. I think the head even tilts pretty far back too!
We didn't see these in the Mark II AU, but it is still based mainly on an original design (I'm guessing the wristguards are still just plastic which can warp over time?) and was probably developed at the same time.
So hopefully, the VII will have the same articulation advancements as the V while still looking badass and suitably chunky as it looks in the film. I'm amazed sometimes at how unflexible my VI is.