3D Pre-Vis Track Ideas

I hope this may be useful to those of us who like to previsualize ideas and may be new to this type of track building.  I have uploaded an .3mf file that can be opened with 3D Builder which is free and built into Windows 10.  In the file are standard Hot Wheels track, Crash Racers, and a 3D printable 180 banked turn from Thingiverse which is similar to the classic Hot Wheels version.  This file can be used to give you a sense of track size and parts needed to complete a project. The track pieces are layed on a 12" square grid and drawn to scale.

Link to the .3mf File, I zipped the file for easier download, so you'll need to right click and unzip once downloaded.

Link to 3D Builder app in case it's not installed on Windows.