A hulking mechanized behemoth, a walking fortress of rusted steel and shattered gears, crawling across the desolate wasteland, thick black smoke pouring from corroded smokestacks, steam vents hissing with superheated vapor, massive piston-powered legs shaking the earth with each step, spiked armor plating welded chaotically onto its frame, countless turrets and steam-powered artillery mounted on its surface, abandoned cargo containers and ruined buildings fused into its structure, lightning crackling in the ashen sky above, distant screams carried by the toxic wind, cinematic depth, highly detailed and atmospheric.