Small dataset and a fairly minor character but she's my favorite witch in the game.
Almost all art I could find was from the game so the details on anything below the waist is spotty. if you don't want the hat and dress then you might have to manually prompt for purple_hair, dreadlocks, and dark_skin. Putting 3d in the negative helps since most images cam from the game.
Example Prompt:
helene_potnom, witch_hat, dark_skin, purple_hair, garden, kneeling, vegetable, outdoors,