This is what happened when I added the word "terminator" revised prompt :
A menacing robot from the future. This muscular, metallic entity stands upright with well-defined humanoid features. The body is sleek and composed of a silver-toned alloy. It has a rectangular face with glowing red optical sensors, resembling angry, piercing eyes. In its stance, it exudes an air of unyielding determination and striking power. It is geared with futuristic weaponry engraved into its arms, encapsulating the distinct intimidation inspired by potential advanced technologies. An overarching sense of dread permeates the scene as it suggests a grim dystopian future where such robotic entities exist."