Curse of the Were-Jaguar

Felicia Anderson, an archeologist, stumbled upon an underground chamber with her guide, Estevan, as they explored an Olmec Tomb in South America. Within that hidden domain, she came into possession of a cursed necklace that once belonged to a shape-shifter and lays a curse upon her, turning her into a were-jaguar every night and seeking to satisfy the bestial and primal carnal desires that come with it.
Can she and her guide find the hidden temple within the jungles and reverse the change before it becomes permanent?