1h axe and mace lack animations

[Doge Domenico]

How come these guys don't have a deathblow animation? And is there a mod that gives them some?
( a deathblow is the animation where a soldier delivers a killing blow e.g The swordsmen animation where the soldier sticks his sword into the chest of an enemy then uppercuts him while he's on his knees dying.)

[Aymer de Valence]

Its a shame there isn't one, a smash to the helmet with a mace would have been cool!

[Silverheart]

As far as I recall, soldiers with 1H maces do deliver one blow where they swing the weapon in a bow over their head to smash the enemys´ head. I´ve seen Dismounted Huscarls do the same, so it goes for axes too.
It doesn´t look as cool as the animations you find with swordsmen, but it´s still a "death animation", since the enemy surely dies when they hit.