Using plastic ruler and pastry wheel, score fondant every 3/4 in. for quilt effect. Mold 24 round scallops from tinted fondant, cut in half and position around bottom border of cake, trimming to fit as necessary. Attach bead trim bottom border. Using tip 3, edge arched backdrop with beads and attach fondant bells to corners with dots of icing. Position swans and secure to base with a small piece of fondant brushed with water, press lightly.