looked on rrpicturearchives. looks like 190 has been fully painted, so, i guess engine work is next?
If you look at http://www.nkp190.com/ its been painted since 2006 but no updates after 2008.
Now it seems both Doyle and Smitsonian have ditched their other cosmetic restore to a texas museum ??
http://www.railpictures.net/viewphoto.p ... 928&nseq=0