After chatting with MakeIt Labs, they suggest the non 3D printed face masks designed by Delve, which are primarily hand made besides the PET plastic which is laser cut - info and design can be found here:
Other info on projects that MakeIt is working on:
https://sites.google.com/a/makeitlabs.com/wiki/covid-19-projects?fbclid=IwAR2A957uM1wIF4RA9IS9jYpXKHE9WJQ0RjoNEcVq2oqtAzpN7Qba0y7XCiw