Mord Proxy's Mystic Unicorn Ears, Tail, Horn For M Elezen

Functional Tail for M Elezen
Original by Mord Proxy here, but not required.
F Elezen Version Here!
The tail won't animate by itself, and unfortunately I can't find any default M elezen animations with tail movement. Any animation with tail animations will work.
Here are a couple!
F Hrothgar Animations
M Midlander Animations
I haven't tested all of these, but most yllisne idles should work.