Graphics Pack For Weak PC'S

I have intel i5 3rd gen
8 GB RAM DDR3
Intel HD 4000 integrated graphics
whihc mod can I run?

My game stopped working after i copied the files. It runs ok but when loading finishes and gameplay screen is about to come the game crashes. Kindly guide me.

Install Skygrad, it will remove the streaks in your skies.

Kinda classic