Trouble Porting Old Custom DS Animations into DST

[Fireandthethud]

Hey,

I'm basically trying to port over animations from my mod character from... maybe 6 years ago in Don't Starve to Don't Starve Together.
I think the prefab and recipe stuff is fine? But for whatever reason, it crashes when I spawn/put/drop on the hat. 
I know enough to be suspicious of my anim files but they work exactly as they are in the base game Don't Starve (RoG, at least).

Did something change over the years with the animation files for hats? Maybe because of skins? Just curious if anyone has any feedback, I'd appreciate it!

Here's the project on Github: https://github.com/JaimeNufio/MadmansGoggle/