the robot is walking in the city at night

Prompt 1: here's the summary: a futuristic robot stands on a city street at night, the silver and metallic machine towering over the dark buildings in the background.

Prompt 2: here's the summary: a futuristic robot stands on a dark city street at night, its silver and metallic body towering over the surrounding skyscrapers. the robot appears motionless, creating an eerie and surreal atmosphere.