Krell Ventilation Shaft

One of my favorite films of all time is "Forbidden Planet". Recently I've begun building 3D models based on the film... the C-57D ship, The Krell lab, the vast Krell power plant, and the ventilation shaft. This is the first of the pieces to be finished. I've tried to be true to the style, materials and lighting of the set. The interior dimensions of the model are approx. 180'x60'x1300'. I built, textured and lit the model using Carrara 8 Pro, and rendered it at 4K resolution using 2.35 aspect ratio.