2 Teories about it

1. The choices are key

So in this poster you can see 6 monitors in there with pictures of the savage called gregory. but I thought, there are 6 endings. so I got to the board and came to this:

Run away ending: This is the monitor on the lower left of greg asking for help. This is because he was captured by vanny.

The split vanny endings: These monitors are the lower right and the top right. with him looking at his watch and running through the server room.

Afton Ending: Is the middle right this one. It is the door to the afton ending.

Truck and VIP Endings: The final two are these because the camera isn't very straight. He wouldn't be very straight while running up/down the stairs and he wouldn't be straight while driving (To be clear I think this recorded from his fazwatch).

2. The hidden face

In this teaser there is the broken statue there is a strange reflection next to the head. Go look for yourself. Now that you know there are two possibilities. It could be baby because of the face shape and the pigtail that remains. It could also be vanny because of the head shape.

Cases closed...