After weeks of waiting unsuccessfully for someone to post photos of the new conventional UP F3's, I just went out and ordered a set sight unseen. They arrived yesterday and look good, if a little plain to my eye. Like the conventional classic F3's, these are packed in a postwar-style master carton, which oddly (in my mind) is white with blue printing. The powered unit comes in a plain cardboard box, and the dummy is in a orange and blue box. (For some reason, Lionel can't print these boxes correctly, with the printing on one end flap not lining up with the balance of the box. My 2550 Budd car is the same.)
The yellow on the engine looks basically right to me (though I'm no expert), and the general design matches photos I have of real UP F-3s. The "Union Pacific" is just a plain red, but that seems to be the way they were painted. As a postwar guy, I appreciate having a conventional F3 that has the "premium" postwar features: grab irons on the nose, separate ladders on the doors, porthole lenses, black numberboards with actual numbers, and wire mesh louvres. At nearly $400 (from Gryzboski), they are pricey for what you get, but they were worth it to me.