brown.bottomLoop
darkRed.bottomLoop
yellowDark.bottomLoop
Files are still old logo style, and used in the game.
Also, the ship carton tops are brown, I thought they where the color of the cartons, but I might be over thinking them.
[Edit] - Hosted this map on a passworded server, allowed one to join, Lalam, he said he could see anything much white for the terrain. I figured this, since Retail hasn't been uploading terrain files, only interiors and water... So aslong as the user download your map, and not sits through the download process from host, it'll view fine, other wise, you need to use retail default textures.