I think you should send Cory some detailed close ups of those if you have them .. Ed K is pretty familiar with the photo requirements since he did most of the MMID legwork ....
If you're referring to the AN units, I probably can get a copy of the painting diagram. I sent one to Rail Graphics for Bull Street Station right after they were built. The painting is exactly the same, only the colors are different.
I can also go photograph them in the blue scheme.