When Ramirez travelled to the dig site at the Temple of the Sun in Teotihuacan to confront Sebastian regarding the continued delays with his archaeological excavations, Olga accompanied him and was in fact the person who delivered the bad news to Sebastian. Despite Olga's insistence on the matter, Sebastian was able to blow her off when one of his men informed him of a discovery near the temple that required his immediate attention.
- Arenas is one of several characters in the novelization of Alien vs. Predator who do not actually appear in the film at all.
- Alien vs. Predator (novel)