TFDi has shared on their forums a development update regarding PACX and their longed-for MD-11.
PACX development has been progressing well, and a new version is available for testers at the moment, and should be releasing soon. The first major improvement of this version is the implementation of a cabin layout within the PACX add-on. From now on, PACX users will be able to see passengers move through an overview of the cabin, and will be able to select passengers separately by clicking on the seat or on the passenger list. Cabin layours are customizable by the user, so virtually any cabin can be reproduced. Overall, the immersion of the cabin simulation will be brought yet another step foward with this update. The developer also included in their dev update links to several forum posts which explain how to add cabin layout data and how the PACX Career progress system works.