I was fortunate enough to see Mike's 5'x7' model railroad in person at N Scale Supply in Denver, CO about 10 years ago. A few years later I was even more fortunate to be able to visit the model railroad on a frequent basis as a fellow N scaler as well as local friend of mine acquired it. I can honestly say that this model railroad has been an inspiration to me as well as many other modelers of all scales in our hobby.
Here are a few photos of Mike's 5'x7' model railroad that I shot a couple years ago. My son was only 5 years old at the time, and had the best seat in the house. It was made for model railroad photography.