There’s various ideas tossed around in the blood elf thread, but not…model stuff as much?
Stuff that hasn’t been visualized quite yet is the hair thing. People are sharing ideas on phoenix ombre hair colors, possibly glows or runes as well for blood elves, which would be super cool. I think I said a fiery glow (fire mage) for blood elf eyes as well. Tattoos related to it as well. Maybe glowing like coals.