Really? I figured the orange/red was her natural eye color since the only thing strange about her eyes during the Angel Fall arc was that they glowed around the edges
http://i208.photobucket.com/albums/b...g?t=1283823415
And then these were Gabriel's eyes:
http://i208.photobucket.com/albums/b...g?t=1283823497
Also, i thought since "Misha" and Sasha were basically two different beings that they might have different appearances but that might not be explained in Vol.21