I created 2 Seatingplans for the British Airways Boeing 747-400 for PACX. 

744 "V" is a 4 Class Layout with 345 Seats. The World Traveler Plus Section is located between the First Class and the Club World Main Floor Section.
744 "S" is a 4 Class Layout with 299 Seats. The World Traveler Plus Section is located after the Club World Main Floor Section.
On both Layouts, upperfloor is Club World Section. 

To install, just copy the XML Files into your "TFDi Design\PACX\Assets\Airplanes" folder.  

Hafe fun flying. 
Kind Regards
Beat LSZH