I have thought that I want to fly the character without jet pack.
jet pack is good however it was difficult to control to me...so that I created them as animations.

I am not good at use to English and I don't have knowledge about mod...
This files will simply replace moving animation on all human and default replace target is 1hm weapon.
also, it not include some talking and dialogue animations etc.
if it would like to apply to only player, replace those to custom another melee weapon(etc another mod) hkx that include custom animation as don't used by any npc.

///for enable.
put the each hkx files to below path
"Data\Meshes\Actors\character\Animations\h2h"
or any weapon types. 

///for disable.
remove all those files from above path.