Couple of my SP cabooses I have been working on. The bay window was an un decorated ConCor, painted lettered and roof detail. And the Cupola is an Atlas painted and lettered. Still have things to do to the Atlas, but thought I would show em.
SP stopped painting diesels (and cabooses) after the black widow and daylight paint schemes...after that they only painted the engines in primer coat while they tried to decide on a new paint scheme. Still, nice looking primer...