Added Upper Jaw Bone

Please Tell me if it worked.
If the model looks F***ed,
It's Because the New Bones........V


To fix the model [if the model looks ♥♥♥♥♥ up] Copy the keyframes and delete the model.
Then re-add the updated model and paste the keyframes [if model was in IK, Put the model in IK and Paste the keyframes]