White with green trim (build up from dark angels green into a yellowish-green at the edges) looks sweet on high elves. I would also like to see how they would look in a white/red scheme. Hmmm...I have a swordmaster laying around here somewhere...I might just paint it. I'll post pics if I do. My suggestion is to paint a couple of metal models as tests for every color scheme you think would look cool. Pick the one you like best and throw the rest in some acetone!