I got this idea from lots of people on here, thank you! The golf ball is rice krispies covered in lots of buttercream then MM fondant. I just pushed holes all over it with my fingers. The bottom was actually three 9" tiers of brownies with chocolate buttercream between layers and regular buttercream around it. Then topped with MM fondant with buttercream grass and white piping, and blue MM fondant diamonds. I found out I add way to much buttercream under the fontant...