Iron Man helmet Extruder Knob

I discovered my previous Iron man extruder knob (https://www.thingiverse.com/thing:3477264) required a lot of support and had a lot of very small details.

This caused me to create this improved knob, which does not require any support at all.

I remixed an existing extruder knob, which may be a tight fit. You may need to print it at 101-102% scale.

The specific Iron Man helmet is based on the Mark L from "Avengers: Infinity War".