Awesome design and fun print!
Scaled to 85%, fit my adult head snuggly but there is no room for padding. I wore a bandana as a thin layer of cushioning.
I split the original helmet pieces into 7 pieces to fit my print bed and reduce the amount of support used from less overhang.
Printed in ABS and glued with ABS juice (acetone + ABS), sanded, primed, and painted. The finish came out smoother than I hoped.