Compared to the actual Shuttle cockpit, there's nothing really there save for a few toggles. I know the Mk-3 isn't a perfect analogue to the US orbiters, but it's something that might make your job a little easier if you're trying to get the IVA to look like the real thing.
http://www51.honeywell.com/aero/common/images/Cockpit_Displays_in_the_Atlantis_Space_Shuttle_Large.jpg