Well, I had it as part of the Saab X14 project (Saab 98 Combi-Coupé) but it seems that wherever I got that from (and I can't find it now) was not right.
I've therefore given mekubb the point and this is solved.
Sorry for any confusion.
As an ex-Saab product planner for many years with good internal Trollhattan design studio access, I know that the X14 project was the Ital Design fastback/hatchback rework of the rear of the Saab 95 estate, and not this Fiore proposal, if this helps.