[VISUAL] Warrior Princess Sivir - Weapon intersects with itself on joke/taunt/recall

This has been an issue since the Sivir rework. When Warrior Princess Sivir taunts, jokes, or recalls, her boomerang blade shrinks and intersects with itself. Apparently most Sivir skins shrink during these animations, but because of the shape of the weapon with the Warrior Princess skin, it self-intersects and looks goofy. This happens always and I'm pretty sure it's because of the way the boomerang blade is shaped while using the same rig and animations as the base skin.

Joke: http://i.imgur.com/za32lnA.png

Recall: http://i.imgur.com/HfhPgBh.png

Taunt: http://i.imgur.com/VQBoEWb.png

Rito pls If it's too difficult or low priority to fix I'd like some closure at least