These are the early final pencils for the Great Hall. Most of the buildings only have their outer walls drawn in, but the upper left of the top image has a number of finished buildings with the rooms and furnishings done.
The big things against the walls and columns are giant dwarven statues, which are basically mandatory for something like this. I’m not trying to make Brazenthrone a completely unoriginal dwarven city, but I’m not trying to reinvent the wheel here, either.
The building in the middle of the top image is the amphitheater. The one in the middle of the bottom image is the Great Festhall. I’ll say more about it later, but for now I should get back to work.