The Beginning of the next Custom

[Super]

And....what will be the accompanying Coaches, Baggage Car and Caboose. The color scheme should be evident now. Still to complete, Lettering and logos on all and black stripping on the coaches. I may also paint the roof of the baggage car to match the others. I didn't paint that one originally because it came that color but next to the ones I did paint it looks out of place as I specially blended the gold.

What could it be???