i meant helmet in the picture above
->all the elves must have the helmet in the picture above, not the Gondorian helmet
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you say that the elves are basically blonde, i am afraid you are wrong, only one race of the Elves had such colour (the Vanyar), read the Silmarillion (Tolkien says it-not I), the Noldor are described with white skin but black hair, the wood elves (Sindar) have not blonde hair too, the movie has not very accuracy in this
and it's "Noldorin" not "Noldarin"