A lot of things on him give the official vibe, especially the head sculpt. I've never a 3P head remotely close to an official MP one, in terms of the character it brings out.

And think I've already spotted a potential Masterpiece moment. The trigger splits in two to make the crotch plate. Such simple and elegant solution for a part that almost always becomes kibble on 3P releases. MT's version hides the trigger in a very cool way but for an official product that would be over-engineering.

Oh and did anyone notice the stock can be used as a stand.

Like others said, even if this turns out to be yet another 3P attempt, it is still really tempting.