Everyone, keep your eyes on your local PBS schedules.
There's a new show coming out called Restoration Stories. In the pilot episode, the WW&F Railway Museum is examined and presented.
Restoration Stories is the brainchild of one of this board's own, Stephen Hussar. It's taken a long while to get to this point - the film crews were at the Museum in 2002 (I think).
Of course Restoration Stories will cover more than just railroads. But one of the premises is that, where warranted, the crew will revisit previously covered places to check on the progress of a restoration.
So far I think it's played in Nashville and Sacremento markets. Most of the local PBS stations have picked it up, however, so you should see it soon.