Make fondant couple topper and art deco panel 3 days in advance. Tint 3 oz. fondant black. Knead ½ teaspoon Gum-Tex into black fondant. Knead ½ teaspoon into 4 oz. white fondant. Reserve remaining white fondant.
Use fondant roller with blue guide rings to roll out black and white fondant, separately, 1/16 in. thick. Use knife and pattern to cut dancing couple in black fondant. For art deco panel, use knife and patterns to cut base and the following numbered panel sections in white fondant: two each number 1, 2, 3 and 4 and one 5. Let all pieces dry on cornstarch-dusted board for 2 days.