S’mores cake for my nephew’s birthday

Hey everyone this is my first time posting! I recently completed a cake decorating class and promised to make my nephew’s birthday cake. This was my test run. It’s three layers with chocolate cake filled with marshmallow butter cream and graham cracker crumbs. Their drip is dark chocolate ganache (which too bitter for this cake so I’m doing semisweet on the next one) and topped with graham cracker crumbs and toasted marshmallows.

Next time I’m going to add toasted marshmallows around the bottom to cover up my sloppy edges. For my first try I feel pretty good about this one!!

Thanks!!