DtM-V3.0 Remixed Face Shield

This is a remix of Thing 4251496 https://www.thingiverse.com/thing:4251496

I took the DtM Fusion360 design file and modified it to make it have a stronger hold on the Mylar shield and more flexible for the elastic types.

I also removed the top printed shield and replaced it with mylar to speed up the printing by quite a lot.

I also added the lower brace which the DtM design didn't have, but like the Prusa design adds much more rigidity to the shield.

I originally did it to accommodate the 100' of 1/4" round bungee cord style I had on hand. But since elastic has become my most difficult to find raw material I made it so it could take a wide variety of types.

I also made the mylar pins bigger and round spheres with fillets where they join the frame instead of the original hex design. This made it have a much firmer hold on the mylar, at least for the holes made by my 3-hole punch.

Made also the frame 2mm taller to accommodate the flexible elastic mounting system,