Anime boy sitting on a red couch with his hand on his chin

1boy, bag, bangs, brown hair, smug, shota, teen boy, young boy, sitting on couch, casual clothes, snickering, smirking, trending on artstation, 8k resolution, highly detailed, anatomically correct, sharp image, digital painting, concept art, trending on pixiv, style of makoto shinkai,

extra fingers,fewer fingers,(low quality, worst quality:1.4), (bad anatomy), (inaccurate limb:1.2),bad composition, inaccurate eyes, extra digit,fewer digits,(extra arms:1.2),easynegative,umbrella