1/6 scale staircase

Over the weekend I worked on making the staircase one solid movable piece, the wall directly behind the first landing still needs to be paneled and there is one more flight of stairs that is not added yet, it needs paneled on the underside since it will be seen. In the Highclere Castle staircase photos you will see stone block on the walls as you ascend the staircase. I have plans to make stone blocks out of mat board. Have been making more windows today. The 4 tall windows above the staircase are next. Almost ready for walls!