Searching for a WAD gore mod

It's called Nashgore.wad

I was looking yesterday at a youtube video of someone playing some famous WADs and he had this mod installed that splattered the blood. Someone asked about the blood and he replied nashgore.wad but it's too hard to find.

Why is it hard to find? I searched on levels/doomworld, I couldn't find the exact one, I found other stuff that include this mod too like doomenh which was some doom enchanced thing which change a lot of stuff but also includes the blood thing. But I don't want to change the sound and graphics of doom, I want to keep the original feeling of doom, but just use the mod changing only the blood. Can I find the original nashgore.wad somewhere?

A bit of Googling turned up the original version here.