A Step Away From the Norm

Yet again, I have another request I'm handling.  This one is not for a Modern build.  I guess you could call it more of a traditional.

Someone asked me to build them a gold and blue "Cinderella-type" castle.  The catch to it is I can't use any store items, expansion packs or stuff packs.  That's right, folks!  I'm using base-game only items and I can tell you it isn't easy to make a castle when you're limited to the base game only.

Here's what I got so far:

I'm not nearly close to being done if I can help it.  I have a lot I'm wanting to try to accomplish with the exterior - I just haven't figured out what else I can add....
Yeah.....