As you see, it is the great Minas Tirith from the Lord of the Rings - Capitol City of Gondor.
I found some modell in the internet, but the most is just how I see the castle after the book and 3 films. I hope you see the fine work with the little towers by the mainhouase and the work at the maintower.
|The Main Tower|
|From the east side|
|Prison and bathhouse|
|With the mountains|