I believe the original color scheme for the B32-8WH is called the Pepsi can.
Your first posted prototype pic has a GE B32-8WH in phase V paint pulling an Amfleet II car in phase IV paint. Amfleet II cars came a few years after Amfleet I. They have larger windows and only passenger doors at one end of the car. They were designed for long distance travel comfort--roomier with fewer seats.
If you're doing Amfleet I, then the windows on your passenger doors are a brick too tall. Example of Amfleet I car in original phase I paint. https://akronrrclub.files.wordpress.com/2014/01/e07.jpg
Doors are a main train spotting feature to determine Amfleet I or II.