Tried a couple of ideas, thinking of things which were unloved in period so hardly sold any, and which are forgotten today and/or so naff that nobody would decide to bring in as an eccentric personal import. Seems we still have about 400 CityRovers, four Seat/Fiat 133 (2 on road, 2 SORN), and 1 or 2 Alfa 6 left. However seems our last Alfa 90 melted away in 2016, and although we still have a few Yugo/Zastava 45 and 55 still trundling around, we've lost all the others eg Sana, 311, 313, 413, 513.