[MMD] PMXEditor Simple Head Swap Tutorial - Part2 Preparing The Body

Part 1: https://youtu.be/dDpXib3Qnmw Part 3: https://youtu.be/h-sJ2kmZgxI time stamps: 0:20 material tab 1:35 bone tab 3:20 morph tab 3:35 display pane tab 4:35 body tab 5:45 joint tab 6:05 PMX info(dealing with duplicated sets of bodies/joints)