It is big, Homar. And a masterpiece of ingenuity IMO.
I still feel as if I have only had a peek at what's there, and what it all represents.
But it's definitely not a hoax. Nor were the stones created as a deception meant to lead searchers astray.
This photo shows one of the ways in which the stones use various markings for orientation.
It is only one of several pieces of physical evidence out there that link all of the stones together, including the Stone Crosses, which has to me at least, proven that they were all made by the same group a very long time ago.
This IS the "E" shown on the Horse side of the H/P stone.
It is also a view of the forward end of the base of the larger of two Priests in the immediate area.
Although they are in shadow, you should be able to just make out a "2" and "3" to the left (front base of this priest) of the "E", which is about 12' high.