I wholeheartedly support more customization options for Void Elves. Personally, i’d like to see some mystic tattoos (both full body and face).
And a bit off topic, but close to the subject: Blizzard, if the coming expansions will be void oriented, please include some Void Elf characters in the story (other than Alleria), to expand on Void Elf lore/abilities. Since Alleria’s origin as a Void Elf is quite different from the playable race, it’s never clear from the lore standpoint if anything concerning her concerns all Void Elves, or just her, because she’s special due to her story.