Here is how! You will need the super bloom: Moddb.com
and the enb shaders: Moddb.com
and here is more that you can use(they are optional)
1)Put the game brightness of the game all the way down!!
2)Put the dlls in the normal zero hour folder and the enbseries.ini and config,ini to the ini folder!
3)start the game,then press "SHIFT" + "EF12"