Well 9 months on and it hasn't moved very far BUT I restarted the build and here's my bodge to get a figure into the diminutive cabin:
Cut out hole in false floor hoping to use Carlo Spirito's boy figure without surgery. Didn't work so the lost his other foot. He also has half a seat back glued to him as that's all that can be seen through the windows.
Hoping to finish it for running on a Gn15 layout at Chelmsford next weekend.
Maybe the photo also rates a place in "The State of my Workplace"