Okay, so I just finished my newest pic of a heroine named Priscilla, with her sidekick, Grinny, that's been established. Next up, concept art of the villainess Griselda.

After that, a fight scene between the two with a background.

And if possible, would someone mind teaching me how to vector something like this? I already have it in a .png format, and would like some help vectoring it.