My HO Scale sized BN Rainbow Empire Builder/Morning Zephyr was an idea concocted inside my head after staring at an actual photograph of the 7-car trainset in a book of mine. It was the first time I had a photograph of a full trainset from BN's only year of service that didn't leave me confused as to "how man cars? which roadnames to use?", etc.
Well today I have all the coaches; Sort Of:
Rapido GN BSB Baggage Express