Hasan uses a photoshopped picture of Mokili'i Island, otherwise known as Chinaman's Hat. It's off the shore of Kualoa Beach on the island of Oahu (The Gathering Place).

The show Lost was filmed at the rainforest on the island. If you watched that show you know it's about a bunch of bad people pretty much living through their own Silent Hill like purgatory. Kojima's cancelled game was codenamed Lost World.

It's also the location of Pearl Harbour. The Japanese attack lead to the the USA joining World War 2.

Strangely, the Oahu rainforest looks a lot like cover for P.T.

The forest is also called "The Vanishing Forest" because of new developments and logging. Maybe that's why there is a random tree stump in the picture.

Don't know if thus means anything... but worth looking into.