I'll add some more skulls to the texture.

That way, you shouldn't be able to see the same skull that often.

Edit: Just now, I can't make it better. Only worse.

Blox

Looks very well. Main that the big permission of a texture. Only it is necessary to try to use any filters to black out more dark places in a texture differently all in the graphic editor merges in one and flickers in eyes.

ok, I'm back in NZ now and am trying to add shadows to the image, will post results up later