>>528500840
>The whole panel is missing? Shame it's not quite fully-featured
Well, now that I mentioned it, I looked more into it and apparently cessna offers these options for the navigation systems on their citation x's: GPS + AHRS or GPS + IRS - I also found a detailed PDF of the cockpit instruments of a real citation x that matches the one in X-Plane and it is also missing the IRS control panel. So I guess the X-Plane citation x is modelled after this kind of version of the aircraft, then.

Cockpit PDF (was posted on x-plane forums by someone): https://www.dropbox.com/s/j55qetbx8qhiydi/Citation%20X%20Non%20Split%20Bus%20071703_ePub.pdf?dl=0