What makes the Character Blanks series revolutionary?. The only limit is your imagination! Series: Vitruvian H.A.C.K.S. Fantasy Character Blanks. That's the beauty of the H.A.C.K.S. system. All the interchangeable parts - heads, hands, feet, armor, and accessories - are compatible across the entire Vitruvian H.A.C.K.S. line.Read More