solo male, Rival S0NIC, dark blue skin, Hedgehog, dark blue sclera, glowing blue pupils, purple core in chest, riding neon blue and purple hoverboard, dark blue sky, neon racetrack, racing on hoverboard, (FSS, high quality, smooth lighting, masterpiece)

Green spots,green patches,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