So, next to identify is the Jaw on the arm, which may not have a match actually. I checked all the models that seemed relevant, and couldn't come up with anything

It totally is, what? that's actually very bizarre, I wonder why?

oh wait it is-

The main head is apparently bonbon

So uh, what's the main head supposed to be on this thing? The closest match I could find was Withered Freddy, but that had issues as well. The rabbit ears also don't match Bonnie's, if anything, they seem closer to Springtrap's ears. Then there's a Freddy face on the knee, which sort of looks like Withered Freddy? Then there's a weird jaw I don't recognize as anything on the arm. Just needed to rant and maybe spark some theories? I'm very curious as to what any of these parts are.