That's the Matt Yuricich Vulcan, the one that SHOULD have been in the film. (STARLOG published a shot of him working on this with the approved smaller concept version of the shot next to him.)
Here it is.
And here is a composite (maybe a test):
BTW I saw the featurette days ago then lost it on youtube, it's not an EASY find to make.
This is why it is safely stored on my Trek Hard Disk since I first saw it!