Nami Kozono from the Bible Black anime series for Illustrious model.
NamiKozono, 1girl, purple hair, high ponytail, hair_ribbon, yellow eyes,, school uniform, white shirt, strap,vest, red tie, red skirt, thighhighs added to prompt gives best results for standard Bible Black look.
Plain to complete the rest of the Bible Black characters for Illustrious model as Buzz and time permit.
If you like the model, please consider a review, a like. Buzz appreciated but not required.