Now we can see the guy that people have been calling the "cyber monk" from other graphics in the new Arasaka lobby pic. My vote is that this is a Shinto Priest who tends the gardens and is paid to pray or guard against evil spirits... possibly part of Arasaka security also. We've already seen sumo wrestler type guards, it would make sense to have incredibly fast melee cyborg guards that are of a more monk type, and a sh into priest maintaining the bonsai and garden would explain the dynamics of the foyer area.