YTjedi

Just swap figures between the packs. they're not glued. you won't break the product by doing it. I've always seen it as a convenience they're providing, but it's not meant to lock you in to exactly what they packed.

maybe they'd mold it to the back of the head so the lower part drapes down the back. Similar to how they do for the shark and whale suits figs.

It's from the viking minifig in 31132 https://brickset.com/minifigs/vik038/viking-warrior-male-medium-nougat-leather-armor-dark-orange-beard-and-legs-flat-silver-helmet