This is a recreation of the Schiff kiddie roller coaster that was popular at amusement parks in the 1950s and 1960s. The train consisted of 5 of the cars trailered together. I made two different versions of the car, one as a stand-alone and the other that is made to be duplicated in a slicer and then placed one behind another. They'll print as one train.

The track is more like a flume trough, but that's the only way I could get it to print at the tiny scale I needed. (That's also why the supports are so beefy.)

I also added a small station with a roof that can be placed over the stretch of track before the lift hill.

This was created for my Mountain Park model: http://www.karenandjay.com/mtpark/mpmodel/mpmodel.html