solo male, Knuckles the echidna, red fur, purple eyes, white gloves. Green shoes, flexing, muscles, (Drawloverlala Style, 2D, high quality, highest quality, masterpiece)

Extra characters, multiple people, chibi, multiple characters, (deformed, distorted, disfigured:1.3), poorly drawn, bad anatomy, wrong anatomy, extra limb, missing limb, floating limbs, (mutated hands and fingers:1.4), disconnected limbs, mutation, mutated, ugly, disgusting, blurry, amputation