Primal Rosalina/Estela Primaria:
It is giant dark OC form and carnivore of Rosalina. This form appears when Master Core enters inside the body of Rosalina, it measures 10 meters and have snakes in the hair, it feeds of meat whether they are animals or people.
To draw it I used as the basis Rosalina of the
video animation "Super Mario GhostBusters" and I drew the eye with snake pupil, I have inspired its form in: Medusa and Primal Dialga, and its name in this way I have been inspired in Primal Groudon/Primal Kyogre
Anyway, I hope you like this drawing.