TF Museum Update: G1 Doublecross, Sandstorm, MW Sandstorm, Starscream, KFC Citizen Stack New additions to the galleries in the museum are: G1 Monsterbot, Doublecross, G1 Triple Changer Sandstorm, Machine Wars Sandstorm & Starscream, as well as 3rd Party KFC Citizen Stack. Invalid Displayed Gallery