For bunnies, roll out white fondant 1/8 in. thick; cut 3 bunny shapes using cutters from each set. Let dry on waxed paper-covered board, dusted with cornstarch. Reserve a 2 1/2 in. ball of white; tint remaining fondant: 12 oz. leaf green, a 2 1/2 in. ball of brown and 1 1/2 in. balls of rose, yellow and violet.