PUZZLE 106 Stone Eyedol

There's a stone with some symbols carved into it that seem to have some kind of significance.
The top part of it is missing and needs to be put back, but the pieces of stone are all in a jumble and it's not clear which one it is.
Look at the symbols on the other sides of the stone to figure out the missing one.

Hint 1

The symbols are representing the state of something.
This state is reflected by where they are carved on the stone.

Hint 2

Continuing on from hint one...
The 'something' is a part of the body.

Hint 3

The symbols are representing an eye.
They show an eye when it is looking in each direction.

Super Hint

The darker areas show the white of the eye.
So now all you need to do is find an eye looking upwards.

Answer for 'Stone Eyedol'

The answer is 'D'.