If saving filament is your primary concern you could just cut the helmet in half by the ear and separate it into 2 pieces (top and bottom). Then you can flip the top one vertically so that the tip of the dome gets printed first. This way you will have barely any support structures inside the helmet. We hope our answer helps. Thank you.
If saving filament is your primary concern you could just cut the helmet in half by the ear and separate it into 2 pieces (top and bottom). Then you can flip the top one vertically so that the tip of the dome gets printed first. This way you will have barely any support structures inside the helmet. We hope our answer helps. Thank you.
Thank you. I will try it..