Here you'll find some pictures I've found of our boss elf being exactly that: the High Elven King Gil Galad who led an army against the Dark Lord Sauron, fought the Enemy and was killed in the efford. Killed as usual. Unfortunately in the beginning I didn't note, of course, where I've found which picture, so I can give you only a very rough list of probable sources. My humble thanks go to The One Ring.net, Fantasy Planet, Quintessential, Uruviel's Argonath, Steven Javor, Nemis, Fymhrisfawr and most likely several other elven princesses. In case I've forgot your name, please tell me and I'll add it.