It is so ugly to see a mask going trough a hat. Like when you wear a gas mas with a hat even the back straps go trough the hat and it's so ugly. I know this problem is also in ArmA 3 but fixing it wouldn't be so hard. The fact of moving the hats and mask positions when worn in head should fix the problem. Like moving the mask a little bit in the axis +X and the hat a little bit on the +Y axis.

I think it wouldn't take much more than 3 hours of work of a single person editing the positions, and it will give much more beauty and realism to the game.

Picture attached of a gas mask going trough a beret. It looks so ugly, i know this is not top priority, but gives this hard work big game an ugly touch...