Call of Duty 4 Modern Warfare
The nasty black wood furniture has been replaced with a nice mahogany wood (forearm and grip) and the magazine is a new standard stamped model (real) instead of the bakelite.
This mod will convert your regular Ak74 skin from a light grey metal and orange clip to a cleaner Dark grey metal and a black clip.
Here's another CoD4 skin by Ze limper, this time for the AK-74u.
A skin For The AK-74u.
Here's a creative pack of AK-74u skins by Hibana that features four different skins for the gun, one of which is a representation of the Saddam golden AK-74u.
Here's DeekCiti's take on the AK-74u, now featuring a classy silver look.