LEGO has released marketing pictures and building instructions of an upcoming set (Gift with Purchase?) called the Monster Book of Monsters from the Harry Potter Line.
It will come with a Draco Malfoy minifigure and you can push the set along the floor to mimic it’s appearance in the movie, repeatedly chomping down at anything that moves.
Distribution methods are unannounced as yet but some sets are already turning up at Ebay and the like.
We have also archived the building instructions on this page (see below) if you need them