Step 3: The next step involved creating the round button pad that the buttons themselves sit on. This was honestly the hardest part of this model in my opinion. Since I'm picky and insisted that i have individual holes punched into the shell to give the buttons something to sit in, instead of being on the surface, the model suddenly called for a ton more geometry than i was expecting. I had the hardest time figuring out a way to get the edge flow correct. but after several attempts i think i found one that worked.