solo male, Knuckles The Echidna, red fur, purple eyes, white crescent marking on chest, red tail, white gloves with spikes, green anklebands, red and yellow shoes, fists clenched together, frown, dark red background, (SChannel style, simple background, high quality, masterpiece, cinematic lighting, highres, 4K UHD)

Cat ears, Tiara, sailor moon, 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