Fan-art of Mandalorian Helemet I did inspired of TV-Show,
Also if he's amost never takes it off the thing shoud be pretty comfortable to wear,
Found no decent references of how it looks from the inside so I made the inner spaces based on moto helms in more classical Boba Fett red and green colors,
If you like it, you can buy it:
https://valurik.artstation.com/store/xlJO/mandalorian-helmet