solo male, highest quality, masterpiece, cinematic lighting, Rocket Metal Sonic, dark blue metal skin, long head, black sclera, red pupils, gray jetpack, gray pincer hands, yellow and red shoes, Battle stance, arm out, factory, orange light, furnace

Sparkly eyes, 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