3D model of Nuclear Power Plant including urban landscape - roads, depestrians and etc. The model can be viewed here: https://www.turbosquid.com/3d-models/3d-model-nuclear-power-plant-1250253?referral=3d_molier-International Will perfectly suit for a game which allows high polygonal objects and also other projects.
We have already other version without landscape/roads. With just main factory objects: https://www.turbosquid.com/3d-models/3d-nuclear-power-plant-2-1251956?referral=3d_molier-International It has much less polygons and costs less =)