How shall I learn how to make OoTS-style characters?

[CrackedChair]

So I thought that I may try my hand at making these OoTS stick characters.

I don't know how to, nor do I have much artistic talent, despite it seeming like a simple job...

Where can I learn?

[Tiri]

This is the place I learned to use Inkscape to draw OotS-style characters from.