Oh yeah for sure! It's all separate.
Main helmet, Peak, Faceplate, Snout Greeb, bolt covers and eventually the chin cup and a visor buck for those that want to Vac-form a visor for a perfect fit.
Once I've gotten the whole helmet to a decent point, I'll search for bolt dimensions, whip them up and make sure everything fits nice so nothing will need to be modified post print!
Apologies if my terminology for parts is wrong. It's just what I've come to name them myself 😅