Straight from the horse’s mouth, here’s the Special Edition bonuses as well as the Amiibos that will be released with Metroid Dread. The scary robot is called E.M.M.I. and several versions of them will be stalking you throughout the game.
@MetroidDatabase I regularly draw Samus and dozens may even see it! Dozens!!! I have followed the site forever, keep up the great work!
It's not the size of the Arm Cannon that matters...