This is a more accurate replacement for the bridge on the 1/670 Revell USS Voyager. It is the correct shape, the top panels are more accurate, a number of side windows have been added, and there is an airlock on the back. All windows are hollowed out. Also included is an intrior bridge/ready room/conference room set as well as a dome cap with skylights for seeing into the mian bridge. All panels and screens are hollow for easy lighting. Rooms for the large windows on the Voyager are included in the Interiors Set 1 and Interiors Set 2.