There is are a lot of error and unnecessary geometry in the models :(
Also the mesh used for the boolean opreation is still present in some towers.

I might clean it up and resubmit it when I get some time. Clean geometry is one of my specialties.

Is there any textures, perhaps?

-Calieb

Hi Dear, 

How I will get the license to use this art.

Nice model!! Thx for sharing ;)