masterpiece, best quality, 1boy, sitting, sigh, open mouth, holding notepad, hunched over, <lora:MarukiP5-illu:1> maruki, short hair, brown hair, brown eyes, glasses, goatee stubble, lab coat, collared shirt, light blue shirt, checkered necktie, lanyard, mature male, black belt, brown pants, papers, coffee table, armchair, window
