Great photos of Sleddale Hall, but I suspect that's not the actual Jaguar used in the film. There should be great dents running in a line down the right side, from front fender to both doors which are not on this car, plus a lot of other old body damage and rust. I thought maybe they'd taken the original and fixed it up, but the one in these photos has fix-patches in spots where Withnail's Jag didn't have dents, and no patches where it did. Unless they bought this Jag, rammed it into a bunch of stuff and left it in the rain for a couple of years to rust before filming..... ? The missing headlight and wiper would be easy to do, I suppose, but it would take a while for the empty eye socket to rust out like the one in the film.
... followed by yet another anecdote about his sensitive crimes in a punt with a chap called Norman, who had red hair and a book of poetry stained with the butter drips from crumpets.