This is a remake of Alcatraz with the buildings that burned down during the 1970 fire! I have finished it, and if anyone wants it to be downloadable, please say so in the comments. It will include part of my city, with the US Capitol building, O'Hare Airport, and so much more. I used WorldEdit for the cliffs, but all the buildings are done by hand. 
**NOTE that the buildings you see are not the final product, I will take some more screenshots soon.