Can you clarify - are these the varying values you've had to use to get an exact print match each time?
Remember that numbers by themselves are meaningless - only the print comparison matters.
Ok
It should be a simple matter of downloading it to somewhere on your hard drive, then double-click it. Then when you go to Photoshop and look in the Actions panel, it should be there.
For the eye, yes, you could Liquify it, but I think this is easier - using a little bit of the other eye:
First, copied the other eye onto its own layer. I converted the new layer to a smart object (vital!) then flipped it and moved it across, then rotated it. I lowered the opacity while doing this, so I could be sure it lined up exactly.
Then simply added a mask and masked it on:
It's important to note that I didn't use the whole eye - only the necessary section. Hopefully you can see on this view: