Apparently Na’vi from Avatar has handled the advanced technology of the Galactic Empire from Star Wars. The Na’vi people who own stormtrooper helmet will never be afraid of the attacks by human.
In fact, the TK Avatar stormtrooper helmet comes from 501st TK Project. It’s designed by their honorary member Denise Vasquez. Undoubtedly the Stormtrooper helmet has all features of Na’vi such as blue striped skin, matching large eye protection, and absolutely fit for the Na’vi from Pandora.