Maybe you all can refer me to an older post, but my question here is how many iterations have Athearn diesels gone through in O/W? I own some older blue box which we are all familiar with, but I’m looking online at a blue box GP38-2 that seems to have an improved orange color. It’s still the old 671 with metal handrails. Did Athearn (pre-Genesis and pre-current) change paint during the blue box runs? Thanks, Chris. (Could just be the lighting of the pic).