*That's the view from the RM carrier. It is slightly moved to left side, similar to the KNF bs because there are no windows in the center and it would not be realistic if digging a hole there and once switching to turret view to find a wall.
*The symbols used for rheinland are their twin headed eagle with the House flag and walls of interface to monitor enemies of the Kanzler. We all know the rheinlanders are obsessed with security that is why the bridge looks smaller because only the most trusted personnel would ever be allowed to enter - the captain and few of his bridge officers.