OK - so another 'Holy thread resurrection' post - an update on this long parked project.   It's been sat on the photo table at work for far too long - and I kept having a play with patterns to vac new side windows...   Until a post by David Parker (of Air Modeller magazine fame) over on Facebook a few weeks ago - with a tantalising image of a 3D printed side window of the correct pattern.     Today David contacted me to say they were now available - so -