10. Cut the corner off of two ziplock baggies. You want a medium sized hole and a small hole. Fill the bags with the black buttercream and pipe on the scars and hair.
* To make black buttercream simply whip up a half batch of my easy buttercream frosting with the following alterations: after adding the heavy whipping cream add in ¼ cup of cocoa powder and several drops of black gel food coloring. You want the buttercream to be a dark grey color. Then let it sett for 10 minutes or so and the color will darken to more of a black. Alternatively, you could buy black frosting from the store and use that.