A massive underground dwarven great...

A massive underground dwarven great hall in Lord of the Rings Moria style: rows of thick square carved stone pillars supporting high vaulted ceilings, upper balconies with railings along the walls, wide central floor, geometric chiseled stone detailing. Built from deepslate bricks, polished deepslate, stone bricks, polished andesite, dark oak accents, gold block trim, warm lantern lighting. Hollow interior with large open floor space.