This guitar cake was super easy and fun to make! I used a chocolate cake with a vanilla buttercream colored two different shades of brown. I used colored fondant and gum paste for all of the guitar accents.
I used a 10" cake for the bottom of the guitar, a 8" for the middle and scraps from another 8" to make the stem! I had it on a 16" x12" cake board. The cake recipe came from this page: addapinch.com/the-best-chocolate-cake-recipe-ever/