Here is some of Mark's scenery.  You can also see a spotlight hanging from the ceiling. The train may be out of focus, but you can see some rockwork well, as well as some of the low voltage track lights he mentioned in the background. It is hard to see much detail on the trees in this shot, but you can see some of the rockwork in the background. Mark's lighting is good for train watching, but less so for taking photographs.  Someday I want to visit specifically to take photographs so I can setup a tripod, multiple lights, etc.
Some more of Mark's rock work and trees.  Note the track lights in the background. Mark has used rope lights behind a profile board to provide some light against the backdrop. Here is an old picture of Mark's bridge over the Chama river, built from 4 Micro Engineering bridge kits.