EDIT: upon printing this out and realizing that i didnt upload all the "Flaps" to the shades, i felt like an idiot and have now uploaded all the "Flaps". You do not need to reprint anything if you have already printed something, just print the rest of the flaps.
I have yet to print the whole thing out, but i printed small segments of it and it seems to work really well.
100% printed for FDM printers.
Update 1: Made the sliders much thicker, as to provide friction to keep the shades open.
Update 2: 2-24-2019 -- made the frame of the glasses a little bulkier, so it doesnt snap during print. Still prints somewhat weak in the orientation i have it in by default but should be fine to wear.
Remade for FDM printers off of reddit: https://www.reddit.com/r/3Dprinting/comments/aqbweb/horrified_by_the_trendy_shutter_sunglasses_i/
•Just print all STLs once
•You definitely need supports (Make sure to put supports in the holes that you clip the blinds into, because its a 110ish degree overhang otherwise the blinds wont clip in and stay)
•I have all STLs in the best orientation i could think of, if you have a better way to print it go for it.