All Licenses for these files: CC-BY-NC

The baseline STL we were starting out with.
https://www.prusaprinters.org/prints/25857-prusa-protective-face-shield-rc2

The RC2-nexusized files are made by Rich Rauenzahn, using a CAD model
provided by Adafruit This includes changes based on feedback from our
healthcare providers.

Adafruit tutorial: http://youtube.com/watch?v=BYPWB5-auQE

The maker-nexus-faceshield-cut.svg is the laser cutting instruction for the
faceshield. It has the MakerNexus improvements in coordination with the local
healthcare providers, protecting above the head.
maker-nexus-faceshield-cut.dxf is a DXF version of the same thing (it is
created by the Makefile one level up, but checked in here for convenience).