CIT Resewn allows for the changing of item textures using The MCPatcher format. It would be nice if this mod worked with that one to allow for animated armor using both CIT and animations

Animatica should be able to animate any texture, except for blocks and items (you should be using the vanilla format)
There should be no reason that it doesn't work with CIT armor textures, if you could provide more information that would help

Turns Out I'm just bad at spelling file names. Thanks for the mod!