solo male, Silver the Hedgehog, silver fur, yellow eyes, white chest fur, white gloves with glowing blue center, glowing yellow and blue anklebands, white and blue shoes, arm outstretched, fist, blue aura, frown, floating, silver background, (Boost Style, high quality, smooth lighting, 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