Like the rest of the AotC project it's a very slow burn build and has hanging about on the desk for months. I occasionally pluck up the courage to do a bit to it. Yesterday was one of those moments. Fitting the window units in was a minor fiddle, but painting them was going to be a nightmare. Not quite as bad as SECR loco lining or something equally MRJ worth, but still. All done now and about the best I can do with shaky hands and a paint brush.
Incidentally, what would be the equivalent colour in the acrylic Humbrol range to GWR coach brown? This is a G*mes W*rksh*p 'scorched brown' which is just about spot on but has nearly run out and is out of the range now.