订阅以下载
Beta Katana Animations

Uncover the lost history of the weapon favored by Mall Ninjas, Hotel Bartenders and Blind Samurai alike.

仲間のフードリングに挨拶!! Ⴢ(⇀‸↼‶)
These are the animations that were used sometime during development. These haven't been seen in any footage as far as I know either, meaning they could be entirely placeholder, but the presence of even older and rougher animations makes me think otherwise.
All that was missing was a walk cycle and look poses, those of with I have adapted from the retail animations.

Not a lot to say really, enjoy the b, ay!

Credits:
Valve - Animations
Cuba - Compiling
Blake Jordan - Possessing the Samurai soul