I’m aware of that way, but with there being Infant Gorillas in the admin panel it would imply they are meant to exist, in one form or another and at some point or another. Another thread:
This one quite specifically, implies that they’re acquirable in the world now’ish.
I have gotten numerous Gorillas and Yetis from Hanumans Grotto before the chances of getting them was lowered significantly, but on “old” characters at this point.
The linked thread is also why I ask, because it has me curious as to whether it is only on TestLive(Again, if it is) or if it has been pushed to the Live Client or not.