Comment by Thoreandan

Related: Ange Albertini, the creator of the .PDF/.ZIP/ELF reference diagrams (github/corkami) has started posting overview videos on his YT channel (@corkami-albertini) including creating .PDF+.PNG+.ZIP chimera files.

The .PDF basics vid was the first in the series: https://www.youtube.com/watch?v=q6KgFezu8tw