Thanks I-42, good challenge
I spent quite a while searching for a photo showing that overhead panel after I decided it must be Navion of sorts due to those characteristic control wheels, plus that glimpse of a nacelle out of the window confirmed it 's twin! I did find a couple but they all had slightly different layout on OH panel and modern looking control wheels, but as it seemed they were all mods anyway, there were bound to be variations, so I decided to take a punt
Here's the next one!
Now I'm off to bed too!