This is a high detailed model of a Nuclear Reactor - cutaway. The model was produced using 3ds Max 2013 and preview renders were created using mental ray. There is no need for using any additional plugins. The model is ready to be used in 3ds Max 2013 and up. The package all you need to hit render. The mesh smooth history is available (you can adjust it easily so you can control the smooth level to benefit you projects better). The model is grouped on parts to be easily manipulated as needed.