They are going to look like that for sure. The graphics might be a bit different and minor tweaks, but that is definitely the idea of it. Just not down to the minutiae. The basic idea is all there though, no xribs, toe cap, tendon guard. Not sure if the tongue is final, as well as the graphics.
From what I understand they just know it is going to get leaked and they want to save some element of novelty for the release, which you can do by just changing the graphics package