Post-apocalyptic forest, Woman in scrapped hydraulic exoskeleton forging through mutated jungle, rusted armature with frayed cables, moss growing on joints, cracked HUD visor, Bioluminescent fungi on decaying skyscrapers, carnivorous vines snaking across reactor ruins, Prying irradiated roots from leg pistons, steam venting from backpack cooler, Acid rain cutting through canopy, green glow from toxic pools, Simon Stålenhag meets Metro 2033, photorealistic 8K