A giant mechanical steel spider, 20 foot tall terrifying assault machine designed vaguely like a tarantula, on the steel legs are embedded 1/2 saw blades, wicked sharp limbs, the mechanical spider is an advanced assault droid from the year 2059, it has laser cannons, a vicious spider-like robot with strong defenses and advanced materials and defensive systems, epic lighting, in a city alleyway, highest quality, extreme details,