Map with green sand

The map is surrounded by green sand, with a big rock to the east and a small one to the west. There’s also two more rocks on each side of these. The map has several chests: on the beach there’s a chest with ghillie suit and second chest with bandage; inside one of the rocks there’s a third chest with an antidote; inside the big rock there’s a diamond case that can be opened but not taken, and some mp5. There is also a hidden backpack on the beach, behind one of the rocks.