Bake and cool cakes. Trim facial features off cake. Place cake on cooling grid positioned over cookie sheet. Thin a portion of orange royal icing and pour over cake. Tap to remove excess icing; let dry.
Flatten green spice drop and shape into hat. Roll violet spice drop flat with rolling pin and cut into a 1/8 in. wide strip. Attach violet strip for hatband with icing. Flatten two green spice drops into round shapes to form hands; cut small notches to separate thumb from hand.
Cut 1 lollipop stick to 4 in. length and 2 lollipop sticks to 3 in. lengths. Insert 4 in. stick through lower bottom third of cake, approximately 1/4 in. from top surface of cake. Insert hands on each end of sticks. Insert whole violet spice drops for each foot on 3 in. sticks and insert in cake for legs.
Attach hat with icing and pipe tip 3 facial features.