Knuckles the Echidna dressed as Superman for Halloween

ugly faces, inaccurate colors, multiple arms, ugly hands, bare hands, extra limbs, extra eyes, messy faces, scrambled eyes, EasyNegativeV2, worst quality, low quality, watermark, signature, simple background, bad anatomy, bad hands, deformed limbs, blurry, cropped, cross-eyed, extra arms, speech bubble, extra legs, extra limbs, bad proportions, poorly drawn hands, text, flat background