an postapocalyptic underground factory with grates, ladders, walkways, doors, like maze, a long queue of dystopian people with winter clothes standing in front of an gate, ominous, dark, bleak, atomspheric lighting, cinematic lighting, matte painting, movie concept art, rendered in octane, in the style of bladerunner 2049, dystopian, sci fi, v-ray, extreme wide shot, extreme long shot, 8k wallpaper, hypermaximalist, hyper realistic, super detailed, octane, volumetric lighting, atmosphere, matte painting, extreme long shot, octane render