The model railroader within us gives us the creativity license to model what we can dream about. The layout is a product of that imagination. Irrespective of whether it could happen in reality, it is the fun in modelling and displaying our work that matters. People may say we are crazy or that it does not happen in real-life; but somewhere someone will show you that it is possible and does happen in real-life.
Keep on dreaming the dream.
Fotos: Screenshots from Baureihe1031 Youtube video.