This is basically it... by ear.
G|-------------2h3p2h3p2-x-10--------|
D|-------3-3-3------------x-10-------|
A|-3-3-3------------------x-8--------|
E|-------------------------x---------|

Variation
G|-------------2-3-2-3---10--------|
D|-------3-3-3---------3/10--------|
A|-3-3-3--------------------9------|
E|-----------------------------8---|

That's pretty much it. Just fills based off the main riff. Enjoy!