NIH has published a spec for a 3D printable face shield frame.
(It is NOT for use in the woodshop.
It is NOT for use in the metal shop.)
It is NOT for use without an N-95 “respirator”.
However, it is described as better than goggles when they are use with such a mask.
Do it at home (or at Hive, alone or 6 feet away) and donate?