Change Running Animation Sky Piercer

I'm a really big fan of the Sky Piercer Heirloom, but I feel like one of its most important aspects, the running animation, is a bit lackluster.

We have such a cool blade tip, yet during the running animation we're mostly shown the butt of the spear. I think this is a missed opportunity, especially since the blade is such a great part of the design.

I've also seen people on Reddit mention the same issue, so I was wondering if changing the animation might be possible. Even something as simple as flipping the spear around during the running animation would make a huge difference.

I think it would make the heirloom feel much better and would be a change a lot of players would appreciate.