Simple window shades made from masking tape.  Take the plain old masking tape roll, the off-white color and cut a piece off to place on the inside of the building window.  Usually covering the top half of the window is the way to go to show a half drawn window shade.  But to mix it up you can cover any amount of window to show a fully drawn window shade to a partially drawn window shade.  And they do make masking tape in various colors to match your need!

For the TL;DR - just scroll down an look at photos is useful since it's about architecture :) Feedback appreciated !

I want my layout to have a high level [ ... ]

Stonebridge Models Greenhouse Build by Modelersguild.com

It's funny - Sometimes in this gig, I come across a project that just amazes me. This Greenhouse [ ... ]

     Since NOBODY will be reading this I guess I can vent here. 

     Same thing other people have griped about in [ ... ]