solo male, Metal Sonic, robot, blue metal skin, black sclera, red pupils, pointy metal nose, gray claws, yellow core, red shoes, red room, factory, battle pose, arm outstretched, (Mania Style, high quality, flat color, cinematic lighting, highest quality, masterpiece)

Legs, arms, Animal nose, furry, furry nose, 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