On one hand I couldn't imagine DJI sticking to the boxy and rather rudimentary design of the MP and just polishing it. But on the other hand, if we compare all of the Phantom generations, there isn't much of a difference there either. These quads all look alike and just become a bit more streamlined over the years. The photo is definitely not a modified MP because its proportions seem off (such as the forward sensors or air intake), so I'd guess this could be the real deal. As for the gimbal, It's strange that it would still be exposed like that, though it seems to look a lot more rugged than the original.
I also wouldn't be surprised if this is an intentional leak from DJI to hype it up. The photo just looks a little too composed for what I'm concerned, with the smaller gimbal in the corner, the robot in the back and the finger nails that everyone jumps on. I mean, with the clarity of the photo, I doubt it would be hard to notice for the people at the table that someone was taking it, not to mention how easy it would be for DJI to track down the leaker. Usually leaked photos look a lot more hastily taken due to the secretive nature of it.