After watching this video once
I decided that looked like something I could do!
I bought some wire (wrong gauge) and bent it into the shape of the track I wanted. Also clipped some track ties to keep it the right width.
I also bent the wire into a holder for the soldering iron.
The shop did not have a soldering iron, so the next week, I bought that along with some more wire (thinner gauge)
Wonderfully, the iron fit perfectly into my holder.
But I could see the handle was too heavy to not have its own holder.
I tried to solder the holder together and it was pretty bad.
I watched this video and immediately upped my soldering skills.
So then I soldered a little bit of track.
Totally beyond my skills to solder this shape for now.
For funsies, I made a new soldering iron holder with cage