Oh boy Mag's rigging. The extra hands on his cloak actually look rigged okay. They don't move a ton so that could be lazy rigging, but it also makes them look like they have a lot of weight so it works. He also explains the stupid way that the line on his hair seamlessly transitions from his hair to his face as just someone projecting an image onto him. The gloves are less impressive than I thought since he just puts the gloves on over his hands for the top 2 gloves and the bottom 2 are the ones that move independently . Also look slike he has like 1 pose for each, with the bottom left glove not having one from what I saw lol.
Also Aethel live with FFX with Nyan.
https://twitter.com/LordAethelstan/status/1550674010177953792