Guitar Cake for Andre

This is a very challenging cake project! A guitar cake!
I spent hours before making this cake, googling hundreds of pictures, to make sure that I get the details exactly like a real guitar. I have no guitar myself, so googling it is my homework.
I am quite perfectionist person. I want the guitar cake to look exactly like the real one, especially the neck & headstock parts that require so much details & techniques.
This cake feeds 30 & it’s a Mocha Sponge Cake filled with Mocha Swiss Meringue Buttercream & coated with Mocha Ganache.