This is the tab for Eva by Orgy. I hope it's right. 
If there are any questions or comments, e-mail me at musicjunkie1@hotmail.com

Distortion all the way through

Riff 1
e----7------7------9------9-----7------7---9---9-7-7
b-7-9-9--7-9-9--7-9-9--7-9-9-7-9-9--7-9-9-7-9-7-9-9-
g---------------------------------------------------
d---------------------------------------------------
a---------------------------------------------------
e---------------------------------------------------

Riff 2
e------------------------------------
b------------------------------------
g-5-3---5-3----5--7-8-10-12-13--5-3--
d-3-1-3-3-1-3--3--5-6-8--10-11--3-1-3
a-----1-----1-----------------------1
e------------------------------------

Riff 3(chorus)
e-------------------------------
b-------------------------------
g-7-----9--8----8--7----9--8-8-8
d-5--7--7--6--7-6--5--7-7--6-6-6
a----5--------5-------5---------
e-------------------------------
That's all I've got so far. I'll try and get the rest later