I don't but I would want to add it as a new model not replace the existing one. I don't like the idea of replacing exisiting models, it could conflict with another mod down the road.
Would it be possible for you to make the mod replacing the current model? I don't really want to wait till Jan

During your spare time of course, I don't plan to play any mods that mess with Keening at all so conflicts wouldn't be a problem for me.