Great work. It is a very very impressive first castle. I love the tudoring as well, great use of those slopes. I also like the chains as a railing for the stairs. The landscaping is fantastic and the castle conforms to it very well. The whole thing is massive and yet has all the small touches that make it so
Please keep your creations coming. You two do some great castle work together.
My only suggestion would also be to change the floor of the castle some. The stable for instance is much too paved looking for my taste. Perhaps some tan to represent sand or straw that the horses reside upon.