Replace Mortal Blade with Buster Sword (without materia)

Buster sword, with materia in it

v1.1: Fix texture issue in movie cut scene
Buster sword, with materia in it

Replace the main weapon with Buster Sword

v1.1: adjust bones of right shoulder and wrist; fix some texture render issue; optimize file size

Main file, textures are compressed, easier to be distributed.

v1.1: adjust bones of right shoulder and wrist; fix some texture render issue; optimize file size
Main file, textures are compressed, easier to be distributed.

with original textures(2K)