solo male, Metal Sonic, robot, blue metal skin, black sclera, glowing red pupils, pointy metal nose, gray claws, yellow core, red shoes, battle stance, arms outstretched, dark blue 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