Here's a loco that I have a hard time explaining.
Today it looks more mohave, but in my inventory I call it light olive. Depending on the light it looks anywhere from Light Olive to Mohave. Whatever color it is, it was repainted dark green, and then stripped to reveal the first coat. You can see the remains of the dark green.
It's lost much paint, and there are areas where the overpaint was not removed. Whatever it is, I find it fascinating.
Here's some more pictures: