masterpiece, best quality, amazing quality, Brenner, 1boy, solo, blonde hair, black eyes, white skin, blue shirt, blue cap, brown pants, brown shoes, smile, looking at viewer, upper body

worst quality, bad quality, bad hands, very displeasing, extra digit, fewer digits, jpeg artifacts, signature, username, reference, mutated, lineup, manga, comic, disembodied, cropped, amputee, bad foreshortening, what, guro, logo, bad anatomy, bad perspective, bad proportions, artistic error, anatomical nonsense, amateur, out of frame, multiple views, text ( copyright name:1), lazyneg, multiple heads, clone, multiple tails, more than one tail, nose, eyelashes