Here is a video of my TY (1:1000) layout built into a small briefcase. This video is meant to be entertaining, not so much educational. The layout size is 24cm x 15cm (9.5” x 6”) which is roughly A5 (half a regular page). The layout for the track is a simple oval. Main components used are from Teeny Trains, ittyblox and VA Holzkunst.