I was in the submarine searching for hidden spots when I came across a head (I think) on the ocean floor north of the sunken Walz tower. I didn't know what that was, so I took my friends walkthrough and looked to see if there was anything on it there. And there was. The subject of the paragraph was called "Easter Island?" and it says "...continue north from the tower tower and you'll come across a familiar face on the ocean floor." I don't know what that has to do with "easter island" and the face isn't familiar. Can anybody tell me what it is?