A very scare piece. Have you an idea of the size ? 49, 50 for instance ? The smallest "real" Pickelhaube I know has a size of 52 and it is yet very small for us, it could look like a Kinder helmet but it is a real one.
I am impressed by the quality of what was just a toy. Material could be used on a real Uberzug.
Could you show us pictures of the hooks ?