This accessory should not move with the leg. Many ugly clipping issues with the arm and shield, as well as a goofy look in general when the entire sheath jumps around you while walking.
Don't get me wrong, I know it should move, but absolutly not like this. It would be alot better if it moved with the torso, just like the Side Blade.
I support this. Sword sheaths and sabre scabbards are held on the hip, not the leg.