The set has been rumored and the figures named, but the final look of the set has been a mystery until now. A German LEGO collector site has the first images of the set, and it looks like a lot a of fun. The set is made up of about 358 pieces and 3 minifigures. From the look of it the figures are Baron Mordo, Wong, and Dr. Strange himself. The build looks impressive with something trying to come through a portal and some fun bookshelves.
We can’t post the images here since they have clearly been leaked early, but you can check out the images on Brickset before they disappear
We should see more at SDCC or before then now that the instruction books are out in the wild.