Alright, I finally made a castle that implements a round tower. (Yay!) With this castle, I tried something different, an "L" shape. I haven't thought of a name yet, but I'll still show it:
Here's the side of the castle:
Here's a guard tower and the drawbridge (I made the tower out of the extra parts:
A head on view of the drawbridge (with the gate and doors open):
More pics on Brickshelf
. (The word is a link.) If you want more of different stuff, just tell me. Thanks for looking!