it is possible
I've heared people talking about one server where EG do have elf wings
but I think gm said it would cause lag or sh1t like that
oh I don't even remember
The problem is, that toon is moving in a "regular standing form" with wings wide open. looks shitty.
This could be fixed, but noone really care about this problem
After the next patch Aga will be forever bussy