Model originally uploaded to Thingiverse at https://www.thingiverse.com/thing:4923872.

Here's my model of a Purge trooper helmet from the game Jedi fallen Order. I would scale it around 450% percent when printing it. I would add some padding or sand down the inside if you plan on wearing it since the inside is pretty blocky(Microsoft 3d builder doesn't hollow very smooth). I'll have a painting and post processing video up sometime.

I made a more accurate model here, https://www.thingiverse.com/thing:4969355

Be sure to post a make and check out my other models. Heavy trooper helmet, https://www.thingiverse.com/thing:4915358 Captain Rex helmet, https://www.thingiverse.com/thing:4914130