3d rendering of a bull robot in a dark space with neon lights

battle mech futuristic knight armor mecha character robotic warrior guardian scifi robot bull rpa art glowing concept nightblade cybernetic mascot combat ready giant combatready beautiful icon autonomous game rendering dark space neon lights human hyper complex intricate design stare camera cable parts detail standing spaceship color palette cinematic cannon octane render medium shot photogenic hyperdetailed digital high contrast abstract impressionism emotional darkness epic minimalist background centered