This has come to my notice.
https://www.youtube.com/watch?v=z17otnByw-4I remember in Bath in 1968 - 70 that Roland Grasebrook had a shortened Astura with a rather nice open body a bit like a B24 which was know as the short arse tourer or alternatively the Costalotti.
Either this is the same car and Michael Scott did not own it for a bit or there are two short Astura tourers.
There was also the prototype Dilambda tourer that Peter Wigglseworth owned in the 70s - where is that now? I remember driving it briefly perhaps on the way back from Torino 1970.