This is a new idea I am working on. It started with an attempt at a new stone texture, the Norman Keep was an idea for an application to test out the texture. I'm modelling it for 28mm scale to be 3D Printable. I am planning three levels, the entry is on the second level and will be accessed by a wooden staircase at a right angle to the door. There is still lots of work to do. Thanks for checking it out!