I have a miscellaneous collection of Wagon Lit coaches made by J&M and David Leech. I'd like to set them up as a coherent set looking like a "train bleu" from the early 1950s. Can anyone point me to a source where I can find the color scheme from this era. Some of my coaches have yellow lining and gray roofs, other have red lining and white roofs.... I'm not setting out for total authenticity but I'd like it to look good!