This is not a brand new find, as I do see a couple of other videos with the same specimen. However, I trust BF more than a lot of the UFO channels, so here it is.
YT description: This interesting specimen was supposedly found in a cave, along with many others, in the southern desert of Peru. The caretaker does not want personal publicity for himself, nor does he want to sell it…
Title: What Is This Strange Skull Like Specimen In Peru? (YT link) Uploaded by Brien Foerster.