MongoDB / CSV version of the ClassicModels sample database.
This came from here:
http://www.mysqltutorial.org/mysql-sample-database.aspx
which in turn likely came from here:
https://www.richardtwatson.com/dm6e/
To import it into mongodb, go to the json directory and run the mongo-import.sh script.
If you want it to go into a different database, edit the mongo-import.sh script and change each occurance of "ClassicModels" to whatever you like.
You can also open the CSV files in Excel or LibreOffice.
I borrowed the bash script from here, which is a really nice implementation of the Northwind database in CSV and Mongo: https://github.com/tmcnab/northwind-mongo