Hi, Very interesting project you've got going here. I have built 6 pullman carriages in 7mm . Unfortunately i sold them to a mate. However i have thought about scratch building them again. They were all kits, but some of the parlour cars were incorrect. I altered Perseus . Lucille and Zena were correct. I also built Vera, Ibis and Minerva. I hoped to eventually build what your hoping to buid ie the full set. But my mate came up with an offer i couldnt refuse. I have enjoyed taking plenty of photo's both internal and external so if you need any help with photo's etc send me a PM. Keep sending the progress pics.
Rob