anime, masterpiece, best quality, detailed background, 8k, 1boy, solo, medic (tf2), mature man, blue eyes, black hair, very short hair, glasses, round eyewear, white shirt, red tie, white labcoat, brown suspenders, grin, gray background, half body, face focus, close-up, turning to viewer, staring at viewer, no pose

huge hips, thick thighs,