Hello. I do not have the N&W loco, but I do have the NYC version, Lionel #6-28080.
I do not have the ability to easily post a photo (my digital camera and I do not have great relationship), but I can describe the unit quite well. This is my experience and my opinion, but I hope they help you in your decision. Hopefully someone else can get you a photo here.
This is an impressive effort by Lionel and overall I am very pleased with it. It is a fun loco to run and with the valve action and small drivers, visually interesting. As soon as the members of our club layout saw it, two of them went out and purchased similar units (UP and another NYC).
The loco is accurately scale sized and compares extremely well with photos in Alvin Staufer’s book “Steam Power of the New York Central System,” Vol 1, Modern Power, 1915-1955, published in 1961. The cab number of 7745, U-3A, is accurate per Staufer’s references, with the 7745 originally built in 1920 by Brooks (#'s 7745 - 7748). A curious detail is the separately applied builders plates read LIMA. Oh well, on the whole, Lionel really did some homework on this one and discrepancies could be attributed to the “pleasures” of mass production.
The cab contains a light, engineer and fireman figures. The cab roof has two cast in roof vents with one slightly open. The boiler casting is superb with sharp cast in piping and really well done cleanout plugs (compare well to castings used on brass locos). There is a good amount of addon piping and details such as generator, injectors, power reverse, air pump, blow downs, whistle, pop-off, bell, and headlight. The smokebox cover is hinged, opens, and is secured by one very strong magnet.
The drivers and valve gear are slightly darkened (not too much) and thus are seen well while operating. Slow speed performance is superb and the chuff is accurately timed to 4 per revolution via a cam and relay. Unfortunately, when the sound is off, you can hear the relay clicking, but I lik