Based on what we've seen in the comics, in KOTOR, and in TOR, I'm thinking it may actually be a two-part helmet that clamps together, with a face mask and a part that goes in the back of the head.
Originally Posted by a silly noob
YOURS VERY SLOW ! PLS NEW PROGRESSS PLS NEW UPDATES PLS DARK FORCES FİNAL VERSİON
İ CAN WAİTİNG KOTF PART 1 RELEASED 5 YEAR AND İTS 1 MAN ( OSMAN GUNYAZ DEVELOPERS ) BUT YOURS VERY PEOPLE İ CANT WAİTİNG 5 YEARS