Smoother Animations for Anivia + Skins?

I've always been a fan of Blackfrost Anivia's movement animations. She looks so much smoother in flight and attacks. Whereas her default and other skins are... wonky. Her flapping is awkward and her AA is pretty bad too. She doesn't have the grace and smoothness in flight that she possess with the blackfrost model animations. And I really would like to use her other skins, but have been shying away because I'm not a fan of the movement animation. Is it possible to give her base model the grace this frostbird deserves to have?