There are some ex-Espee units in the CEFX fleet currently on the I&O that, except for very small (and mostly peeling) "CEFX" reporting marks under the cab windows, are still in their orginal scarlet and gray.
There are also a number of untouched Rio Grande units running around the the Wheeling & Lake Erie. Of course when these are repainted they will be in the Rio Grande-inspired WLE scheme.
mmmmm pie!