E: my design has been completely superseded by Bill and Britt from GizmoThrill (punished props academy)'s version here: https://www.printables.com/model/707053-satisfactory-helmet-cosplay-replica-2-sizes
I wholly endorse theirs as an easier build and much easier print, with better (IMO) aesthetics. Go support them!
The author marked this model as their own original creation.