Ummm. Bro? I know.that people are different hights and whatnot. However, when the arms are so long that they are more the half the length of the body and the neck is much too elongated and the body is so tall that it's around the size of an elephant then yes, the anatomy is way off.
She doesn't have to change anything, I really couldn't give. Fuck, but saying "anatomy is off and that character is black" means what is says, it does not mean that her art sucks. Your just easily offended.
Look at my art, the anatomy blows and so does the drawings, I know it needs work. So when someone tells me that the anatomy is way off and that the character is black, the. Yes I change it and listen to what the person says. I don't take it personally.