We need to cleanse this thread of sin
https://files.facepunch.com/forum/upload/57941/6544d387-7b76-4434-9cb9-88eeb7906b8a/knuckles_believing_in_jesus_by_sonic_fan_126_d1iw10g-fullview.jpg
Would be way creepier if it was from a home-butchered corpse but that's just one of those wired skeletons they have in anatomy class
Ones with real bones are ludicrously expensive (and possibly no longer manufactured) but they're out there.