What kit is that? The drawing makes it look like the Zetec S set.
2012 and 2013 are the same, save for the Electric and ST obviously.
If this IS the Zetec kit though, the rear is hatch-only. In fact, I think there's only one rear section made for the sedan currently, and that's from 3D Carbon.
2012 Yellow Blaze Focus SE Sedan (DD+Project)
1992 Bright White Grand Prix SE Sedan (Project)
SR #74/SMk3C #17/YBOC #03