We could build MILS train track on baseplates for greenberg and santa trolley. Any other building is possible too.
If I am going to have a train in my section at the train show, I am going to need at least 8 and as many as 16 MILS double train track 10 inch baseplates with white plates / bricks around them. Eight baseplates of double track is going to require 32 straight track pieces. I will be piecing the rest of it together at home tomorrow. If someone is able to construct MILS train plates tomorrow at Josh’s, please let me know.
I think we still have a bunch of 15 inch baseplates in an IKEA bag in Josh’s basement with lots of white one them, but without tracks and some of them are for turns. We might need those to 48×48 turn baseplates to remain intact for this display, so I would recommend not cannibalizing them unless necessary.