The advantage of this method is that over the years, new pieces could be added as they were constructed. In time, two more tracks were added, allowing four trains to circle at once. Passing loops were constructed in the station, giving a 6-lane station.

I also added a junction for sidings, and built the sidings approach

As you will see, I didn't go for any scenery apart from platforms. I also chose not to ballast the tracks (yet) as I was concerned that ballast would come loose when the boards were assembled/dismantled.