Ultra-realistic style, college lecture hall, confident young man (early 40s), medium-length brown hair, trimmed beard, black round glasses, piercing blue eyes, button-up shirt, leather jacket, jeans, professor standing among students, dim lighting, projector shadows, students taking notes, academic posters, whiteboard with diagrams.

worst quality, low quality, bad anatomy, bad hands, bad body, missing fingers, extra hand, extra legs, extra digit, fewer digits, plain clothes, human ears, side view, blank background, childish appearance, half body, face only, blurred face, blurred eyes, big waist, small chest, small boobs, plain skirt, not transparent skirt, plain robe, no transparency, bulky, muscular, elf girls, girl, female, woman, female kid, teenager,