It's a more advanced crystal generator, based on Teevax and Ferjerez's generator versions.

You can now adjust the count of generated crystals, their sides count, their length and proportions. You can also adjust the base.

There's only an OpenSCAD script which you may use locally or run Customizer and adjust required parameters. The script variables are now in english so that it's easier to understand which is what and modify to your needs.