Masterpiece, newest, perfect quality, best quality, 1boy, solo, shadow the hedgehog, gold aura, sci-fi, laboratory, metal walls, d00rk1ck, kicking, open door, standing on one leg, leg up, indoors, glaring

worst quality, bad quality, low quality, lowres, displeasing, very displeasing, bad anatomy, bad hands, scan artifacts, twitter username, jpeg artifacts, extra digits, fewer digits, jaggy lines, unclear, blue archive, 3d, realism, realisitc, monochrome, speech bubbles, text, english text