Tutorials/Help in Blender

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Animatronic rig help needed,read the article for more info (helps me format it better plus no character limit lol)

THAT's how you make eyes glow!
Hi FNAF community! I was wondering if anyone has any instructions/tutorials and such to help me learn how to model fnaf animatronics. I can do heads okay, but I struggle with the body. I use endo 01 prefabs as the base, but just cover it. I use blender.
whenever i render an animation blender crashes a few seconds after

If anyone has nothing else better to do, you can fix the rig and rig it. Oh and add rigs to the fingers. (moving posts to different channels is possible this was on w.i.p)
Download Link:https://drive.google.com/uc?export=download&id=1T4MqdMpN_kDco33N…

So I was trying to rig ban ban with automatic weights and, this happened, can someone explain?