(Highly detailed CG unity 8k wallpaper), (masterpiece), (best quality), (super detailed), (best illustration), (best shadow), (photorealistic: 1.4), real human skin, lens flare, shade, backlight, depth of field, natural light, hard focus, film grain, ntsw, one girl, 18 years old, solo, skinny, (upside down clothes, Oversized white shirt:1.2, open shirt), pale skin, soft lips, (light eyebrows: 1.4), brown eyes, black long straight hair, (small breasts), being in the classroom, suggestive

(nsfw:1.5),(bad anatomy, bad hands:1.1), text, error, missing fingers, worst quality, low quality, normal quality, jpeg artifacts, signature, watermark, username, b&w, (bad art, poorly drawn, blurry:1.4), (disfigured, deformed, extra limbs:1.5), (((duplicate))), ((morbid)), ((mutilated)), extra fingers, mutated hands, ((poorly drawn hands)), ((poorly drawn face)), (((mutation))), ((bad proportions)), cloned face, (((disfigured))), out of frame, gross proportions, (malformed limbs), ((missing arms)), ((missing legs)), (((extra arms))), (((extra legs))), (fused fingers), (((long neck))), ((((cross-eyed))))