If they were RTR, I expect the cruise ship passengers would buy lots of them in Skagway.
Just got back from there last weekend. The locomotive on our trip was one of the newer NRE engines. Saw lots of the GE and Alco DLs and even 2-8-2 #73 under steam. In the gift shop they did have a 2-8-2 and set of Overton coaches in a four pack but they were all in HO. But they only had some Athearn N scale Overton passenger cars and so I did pick one.
I would really like to see any of WP&Y locomotives done in HOn3 but in RTR.
Ralph