You could also fix the color problem in the future by using a gel over your lighting, use the complementary color to your background color, here you would use a yellowish green, when the gelled light mixes with the reflected light you get a nice neutral.
Your work is always a favorite of mine, but for me there is a little too much of a purplish cast on her skin. If there is any way to desaturate her flesh, you could have a really cool image here.
0 
