https://www.biologycorner.com/resourc...antanatomy.gif elephant bone layout mammoth bone layout https://pasleybrothers.com/jeff/image...th_diagram.jpg this looks like a useful book (although I dont trust it because it cant even get the name of the elephant species right) https://books.google.com/books?id=Ef-...RA1-PA3-IA7,M1 pig muscles and bones https://www.lunawebs.com/img/vector-d...al-anatomy.jpg site for various animal skeletons, no anteater tho https://www.animalskeletons.net/misce...skeletons.html