Thanks my friend! Very Cool!                

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Here we go!

Ahjah, I was looking at marble tiles last, when you first posted (this thread) you gave me an idea. If I knew you were going to post something similar, I would not have bothered looking.

There are certain marbles that make for a good "white" of the eye. Sadly the best eyes I saw on the web are no longer available (I think I put them somewhere though).