I am curious as to seeing you evolve this particular scene and perhaps, taking it and placing it a little more into the 'light.' Don't know if an all chrome and steel look would be too overwhelming or not.
For the effect, mood, atmosphere and ambiance, everything works well, as is. There are some ... some subtle losses in the nuances of the design work and that is why I make mention of bringing this one 'into the light.' Just a thought.
Beautiful colour. It brings to mind the rooms of some giant, huge computer network of the future - able to observe everyone everywhere and always. Maybe partly for good, but also, perhaps, for the not so good. It's beautiful, but sterile, still, lifeless. As though nobody is home despite the sense of power and presence.