How to decorate a 2kg three tier butterscotch cake 🎂

I have made this cake on Micky mouse theme. The bottom tier is 1kg in wt. ,
the middle one is 600gm and the top tier is 400gm .
I have added crushed butterscotch chips in each layer of icing. Hope you guys will find this video helpful 😊.
Music:Spring Has Come
Musician:Matteocurcio