This pose pack adds all child traits from CAS to the pose player. While the child trait list itself doesn't differ much from the adult trait list (some missing), this pack will use the child version of the animation when there is one so there won't be any distortions or floating sims.
A big fan of dancing, Modella, as she herself admits, has updated her dance animations. Added the well-known shake. In the future, the author plans to add animations for WW.