This is the tower of Barad Dur from JRR Tolkiens book
The Lord of the rings.
It's a dark painted spanish wonder.
Shadow included.
Piture and slps in zip.
Hrmm. Good mod, but lacking something. Reality. Love the Eye of Sauron in the high tower. However, I think what's wrong is that not is it obvious what you did, but it replaces the Spanish Wonder. And that also means that in El Cid, Valencia builds the Dark Tower. Try replacing another unit.