castle house necklace day 1

i'm done making the walls and floors of the castle house, grey walls and granite floors, but I wanted to do something different some i came up with fancy stairs, wait let me rephrase that, fancy 3D stairs. So I thought of a fancy stairs design and i thought it would be really nice if i could do a spiral stair case going from the attic to the first floor. As soon I started I realized something important, it's impossible. I ended up with something more simpler ( in comparison) but it still looks nice. I'll try to post some pictures.