Random Mage Castle

Ok, so, I'm going to go into a full on shpeal here, so prepare your butts. I never really planned on uploading this, at first it was just a little build I did for fun whenever I was devoid of internet, but eventually it really began to grow on me. At first it was just 3, unconnected towers, but eventually i added walkways, guard towers, etc. Still, I felt I had put enough effort into it to put it up. Who knows, maybe someone will download it (I won't have it up for download till it's complete though, just pictures, sorry) Anyway, take a look at the pics, tell me what you think, and also, if anyone has any ideas for what to put on the tower with the hourglass shapes on it, please, do share, I'm quite devoid of ideas for it. Anyway, take a look, and maybe leave a comment! Cheers!