PRR P-70 Coach Interior Color Scheme

[ndbprr]

P-70's were tiled. There is much discussion about interior colors as they seem to have varied to some extent. Current thinking is the shades were tan but weathered toward gray when viewed from the outside. I recall green floors. Others say gray. Walls were buff or tan. Seats were burgandy.

[BigRusty]

Where I can find the P-70 interior color scheme. I need to know the colors of the seats, window shades (inside and out), floor, walls and ceiling . Was the floor carpeted or tiled?