I mean it's pretty obvious when you start noticing the details, such as being able to clearly define where the hair ends and where the ear starts, having the tufts of fur not being the same colour as the hair, and the ears having minimal movement.
Compare that to what we see in her VR avatar where she actually has cat ears and it's apparent.
Compare that to what we see in her VR avatar where she actually has cat ears and it's apparent.