Posing dolls are useful to create complex 2D animations. You animate the doll in a 3D software such as Blender and you draw over the pictures.
Let's see the steps to create a simple doll to animate a child/chibi character.
References:
Apprendre à dessiner les mangas - Vol. 1: https://www.marabout.com/apprendre-de...
How To Draw Manga: Ultimate Manga Lessons Series : / how-to-draw-manga-ultimate-manga-lessons
Tutorial for using Rigify: • [Blender 2.8~3.6] Rigify Tutorial #08 - Po...