I printed this at 200% on the X and Y and 100% on Z making it larger but flatter for hanging on a wall. .3mm layers, PETG and I have a video of it being finished here https://www.youtube.com/watch?v=2d_KirQJMHk
Do you have pictures of your printer? It must be enormous
I have a little build video here https://cyborgworkshop.org/2017/07/04/no-face/ it's 12x12x12 build volume. I just printed the mask in two pieces and joined them together.
Good job! ;) I left a comment under your video! Congratulation for this work! Bye! ;)
Thank you so much for the model!