She started out life as a pretty much new in the box Spectrum Santa Fe loco that I got at a train show for about $15:thumb:. it sat in the basement for a few years not knowing what to do with it until the other day when I was inspired by a mine engine in The Big Little Railroad. I added a spark arrestor, some extra piping, cab interior(throttle/brake stand/Johnston bar), and polling beams for extra detail .