Keeping in mind that these documents are going to be revised, here is a link:

** Bagginsbill's Matmatic 01 - (Introduction)**
** Bagginsbill's Matmatic 02 - (Making a sort-of useful Shader)**

and this is a work in progress:

** Bagginsbill's Matmatic 03 - (A basic skin shader)**

**
**and there's more to come. 

All this is to be taken with a grain of salt... if it works for you, great. If it doesn't, hey, you had a go, right? Like they say in the Linux Community: "This Distribution is Free - if it breaks, you get to keep both pieces". :blink:

Monterey/Mint21.x/Win10 - Blender3.x - PP11.3(cm) - Musescore3.6.2

Wir sind gewohnt, daß die Menschen verhöhnen was sie nicht verstehen
[it is clear that humans have contempt for that which they do not understand] 

Metaphor of Chooks