The helmet used by Commander Wolffe during the excursion to find more information on Sifo Diyas' fate.
This helmet will be shipped in 4 large pieces: the top and bottom dome, and the front and back face.
I recommend using a magnet system to attach the back face to the front face, this way you can fit your head inside and have it clasp around it. This is outlined in the video above.
Processing time takes a bit longer as this is a very long print. Expect 2-3 weeks processing time before shipping.