The Animatronic's broken right ear is misaligned from where it's supposed to be on the model. The top costume part of the ear has been moved to the right side of the metal hinge instead.

Springtrap's right ear is bugged and the joints in the ear are turned the wrong way and don't properly connect making it unimmersive and look unpolished

Model bug on springtrap where his ear and ear joint aren't connected properly