I stumbled across the poster for The Arrival a while back. It caught my attention because Sheen was merged with the Alien. The 3rd eye was the bridge which linked the two together. I'm glad you took the time to show us the highlights. You found some great stuff in there. Cheers dude.
I missed adding a bunch of stuff, like his room number was 402, there were a slew of 23 syncs and he calls himself Horace right before his eye lines up in the pyramid, plus his head lines up with lots of other stuff and there was a grid meme I didn't explore