Instead of fondant, I mixed half marshmallow fluff with half powdered sugar. It rolls and shapes like playdough or fondant and colors easily. I rolled it out and cut out a guitar shape. I would have looked better if my cake was level. Next time, I will allow more than 2 hours for the whole project including baking. Overall, I was happy with it. I could use some more practice. I still have a lot of fluff and powdered sugar left.