It's raining icon packs. Here's another.
-----Blood Angels Icon Pack-----
This icon pack includes,
-Full set of Custom Unit Icons
-Full set of Custom Vehicle Icons
-Company Champion re-skin
This Icon Pack supports DoW40K_FoK.
Simple, Just unpack to your W40K or DXP2 folder.
If you are having an issue with the install make sure when you are unpacking
the archive that you are copying the "data" folder into your W40K or DXP2 folder
and make sure it isn't unpacking as the name of the archive.
So if you check your W40K or DXP2 folder and you see "Blood_Angels_Icon_Pack"
along with "data" and "local" then you need to take the "data" folder out of
the "Blood_Angels_Icon_Pack" folder and copy over your Data folder.
Also, If you are running a mod that has its own directory and you copy these
to your W40K or DXP2 folder you might not see the new icons. If you want these
icons along with the mod you are using -I.E. DoW40K_FoK then you need to unpack
the "data" folder to the "Data" folder in your mod directory.