(Royal icing takes at least 24 hours to dry, so you?ll want to start your cookie projects at least a day before serving)
Make cookie fingers. Prepare dough following recipe directions. Tint copper (for skin tone shown) and press into cavities, fill 3/4 full. Bake and cool cookies.
Decorate cookies. Prepare royal icing according to package directions. Tint equal portions black, green and violet. Use tip 5, cut disposable decorating bags and tinted icing to outline and fill in nails. Pat smooth with finger dipped in cornstarch. Use red gel to pipe details. Place cookies on a parchment paper-covered cake board. Let dry overnight.