Mirror, Mirror, on the...Window.

I needed to make some sort of representation of an internal wall for the warehouse building. As it only needed to be pretty basic, I decided to build a door frame out of plastic strip on the bit of thin styrene sheet I'd fished out of the scrap box. I also added a piece of L section strip to represent the division between the doors. Having done that, I felt that a window in each half was a good idea, but didn't want too much messing about for something that will be almost invisible...so I got a piece to baking foil from the kitchen, cut two suitably sized rectangles, and glued them to the doors. I them masked them with tape, painted the whole lot the same colour as the roller shutters and, after a short time for the paint to dry, removed the tape. The result is adequate, looking in the door you can see the reflected light which looks OK. The wall and roof were glued in place, then the building finally permanently fixed to the platform.