The fbx files in the animation folder seem to all contain the model of Crazy Diamond doing other people's animations. I tried Jonathan, Zeppeli, and Dio, and they're all Crazy Diamond.
The animations are really cool. But since the ninja ripped models are unrigged obj, it's not easy to transfer the animation to the correct character model. You can transfer weights but it won't necessarily be perfectly accurate any more.
Is there a larger dump of more animations? The animations are only from Part 1, whereas the models in the characters folder contain all the way up to Part 5.
Here's an example of a Jonathan animation, which contains the model of Crazy Diamond.
https://imgur.com/a/ULQJUii
Funny, but unfortunate. For anyone reading, I exported all the individual animations (over 100 for Jonathan) using FBX Converter 2013's Take Manager. I wouldn't mind helping re-rip animations, if there's a raw dump somewhere.