From the announcement:
Mantic Games have nearly hit 3000 followers on Twitter, and to mark the occasion they're giving away one of their production masters! These are the high-detailed resin casts of the original sculpts, an almost exact replica of the sculptor's work, which are then used to produce the moulds that make the actual models that are sold.
Getting your hands on one of these super-detailed miniatures is a rare occasion, and entering couldn't be easier. Simply compose a tweet with the hashtag #BuildingBigArmies that explains why you like Mantic, and when the follower count hits 3000 one tweet will be picked at random to win the Stormrage Veteran Thane pictured below!