After being asked about these here are some new photos.
Philip H - wanted to see T/C loading rack and process units.
Roger Holmes -
asked for pics of the Corp. office building and yes Roger the material I used is the diffusor material for overhead lights. I checked and the inside dimensions of the windows is 6.5' x 6.5'. A bit small but I thinks they look good. The closeups show some flaws in the building that I never bothered to repair, the module this was on traveled 45,000 miles to different N Trak shows including Chantilly.