solo male, E-123 Omega, robot, mecha, obust, heavily armored robot, red and black metal body, gray claws, glowing red eyes, metallic joints, black shoulder pads with Omega symbol, arm cannons, battle stance, fortress, cannons, sky base, (3D, high quality, masterpiece, 4K UHD),

Two mouths, 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