I didn't find a single mod that would restore these helmets properly, so I decided to do it myself. The only mod I've found just merges wraparound goggles and scarf with the regular metal helmet, but doesn't use the actual meshes of the medium and heavy helmets existing in the game files
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Wasn't an easy task, but I tried to recreate the cut out versions of the metal helmet. I also added the correct world model for the scarf, now, when the scarf is dropped on the ground, it can be picked up, instead of hanging up in the air