https://gamesartist.co.uk/my-grandma/
Junior 3D Artist Geumbi Seo has created her Grandma in 3D! In this article, Geumbi discusses her goals, tools and references, modelling & sculpting techniques in ZBrush to cloth simulation in Marvelous Designer, hair creation using Maya's XGen and texture work in Substance Painter, lighting and rendering setups.
https://www.artstation.com/geumbi
https://www.artstation.com/artwork/8bGaP6