modern elegant female cyborg greek goddess, valkyrie helmet and goggles, futuristic machine guns, space opera, feminine, powerful, beautiful, upper body, muscular, armour, highly detailed, digital painting, ghibli animated film, volumetric lighting, octane render artstation, concept art, smooth, sharp focus, illustration, by gaston bussiere, mucha, gerome, craig mullins, greg rutkowski, john singer sargent