Cleaner spec icons for Details! Damage Meter. I used Acidweb's Clean Icons to make it.
Installation:
Insert the file to: "World of Warcraft\_retail_\Interface\AddOns\Details\images"
In Details: Bars: General -> Icons: Custom Texture File: "Interface\AddOns\Details\images\spec_icons_hq_remake.tga"
It might need a reload too.
All credit goes to Acidweb, he made that pack. I just copy-pasted them into a usable Details format.