1. Download.
2. Unzip the rar.
3. Open the file.
4. Enjoyment.

Optional: Unpack the file ---> File> External Data> Unpack All Into Files> Use files in current directory (create when necessary)

The procedural material was made following the following tutorial by Diego Bessa.

https://www.youtube.com/watch?v=qIYZjQ0MEq8

The hdri used was downloaded from:

https://hdrihaven.com/hdri/?c=studio&h=studio_small_04

Author: Greg Zaal