When slow crouching the Argonian and Khajiit tails twist awkwardly to the side when sneaking slowly, although when sneaking fast the tail animation is normal. The Khajiit's neck also clips through some armors, and the assassin's Ancient Shroud head piece visually disappears and is able to be stacked with other helmets on Argonians. Speaking of which, closed faced compress the size of Argonian heads into a human shape.
Does anyone else notice these problems, and is there a mod/patch in development to fix them?