How to make football helmet cake step by step

This is my very first American football helmet cake that I made for one of my customer who is turning 21. I'm using one and half 8" around cake and a 8" bowl shap cake cut it in to... This cake cost me almost 30 hours to made, I try not to miss out any part to show everyone but I have to put on high speed to made the video shorter. This is how I made it and I think it is turning out looks OK. If you have any better idea and suggestions please comments below ... If you're like this video please subscribe and like. Thank so much for you support!