in the Kokomo thread you mentioned using Master Creations (BTS) shingles on your Jefferson schoolhouse. Could you post some photos? I need to get shingles for my Kokomo depot and would like to see what those look like- not to mention expecting the usual WOW factor in seeing another of your structures!!
I did ask if they had undertaken any paint sampling and it was a bit confusing, anyway sounds like they did not do any microscopic analysis but for what it is worth believe that this is the original colour scheme.