I tried repainting the Caspian Sea monster, saved it as a .dds, put the folder into the airplane folder, did the .cfg edit, two caspians show up on the selection screen, but when I select repaint, it comes up as the same paint as the original. I've double checked, and the texture in the folder is the edited texture. I double checked the .cfg, and the edit is there (if that were messed up, I doubt I'd see two Caspians to begin with).
Am I missing something, and if so, what?