This is a gate house I worked on a while back. The pictures aren't fantastic- but you get the overall feel.
Some highlights include a working portcullis, "cross" windows, a slide out interior and some stone work on the exterior. I also liked the reddish brown protective shelters.
I think I made about 6 or 7 modular wall sections to go along with the gate house which aren't pictured. I am storing the gatehouse elsewhere for now so these pictures will have to do until I get a chance to retake some!