I think I'm quite happy with the first image for the Control room. I wanted the evil computer to be simple spiky shape, not even close to the appearance of a real computer. More like something that is so perfect and godlike that defies all laws of... anything. It even floats, because.. it looks awesome! :D But I think it might appear too dark on some monitors. I work on 2 and they both showed me different brightness results.
I quite like the beehive idea, but the perspective of the hexagons killed me. I have no idea how to colour these hexagons in order to give them depth and make them look like tunnels.