Pictures of short number plate of German car I saw at annual meet.
This is FL car, but it apparently it has rear PF filler from US car and another nice front filler from japanese (?) A8 D2. Very nice, I like it. But I don't have short number plate
Perhaps you only need to change the rear filler if you like it and not the complete boot.
P.S. He also modified right boot lens -- no boot open button