Generate an image  of a futuristic  cityscape at  dusk, featuring  a sleek,  silver bullet-shaped  train hurtling  through a  curved tunnel,  surrounded by towering  skyscrapers  with neon lights  reflecting off their  glass facades , amidst a  vibrant atmosphere of  bustling activity,  with people of  diverse ages and  cultures walking in  all directions,  set against a  warm orange and  pink sky with  subtle, wis py clouds.