I created this Mod for personal use but wanted to share it. I basically subbed in Samurai animations for most of the physical attack animations. It has options so you can turn individual animations on/off to your liking.
WARNINGS:
1. This mod is best used with "The Emperor's New shield" transmog in order to hide the shield. Otherwise it might look a little wonky with the shield showing, because the animations are mostly all two-handed. This transmog can be purchased from the Gold Saucer rewards agent for 100K MGP.
2. This mod will most likely conflict with other mods that make changes to SAM animations. You will need to set the Mod Priority for this higher than the conflicting mod to resolve conflicts, or temporarily disable the other mod.