abandoned concrete ruin 3d model

Post-apocalyptic open-air stadium exterior, 1.2 mile circumference, massive oval structure, war-torn and battle-scarred concrete walls with exposed rebar, multiple reconstruction patches visible showing different eras of repair, crumbling sections with makeshift reinforcements, rusted metal framework, overgrown vegetation creeping up damaged walls, bullet holes and blast damage, faded paint and graffiti, weathered by 10 years of harsh conditions, dramatic overcast sky, desolate wasteland surroundings, cinematic wide angle shot, photorealistic, gritty texture, high detail, unreal engine quality