Gas Mask

NOW WITH A KEYCHAIN VERSION!

This model is not originally mine. I did, however, edit it to be print- and wearable (removed eye-lenses and the straps. The .blend file is included, in case you guys want to make some changes to the mask.
Credit for original model: Hsieh TingYu on Sketchfab
Link: https://sketchfab.com/3d-models/gas-mask-d562bb4f37bf444ba9034be7fd3c21e7

I made this for a Chaos Insurgency cosplay and I think it works quite well, so this model is for all my Chaos/SCP fans (everyone else is obviously also free to make it).
I hope you guys like it and I'm looking forward to see your makes and variations of it!

There's not much to say about the printing.
It took about 44h to print and I printed it in three pieces, each on the flat side of the cut.
I used 10% infill with organic supports, 0.2mm layer height and a .4mm nozzle on an Ender 3 v2 neo.
I assembled it with superglue (cyanoacrylate based) and soldered it together on the inside.
I also hot-glued some old