COD 4 - New Maps Revealed?

Theabovedomain.com has posted some interesting images which are rumoured to be the in-game multiplayer start-up loading screens for three brand new downloadable maps for Infinity Wards smash hit Call of Duty 4. Still no word as yet though on any release date for this first batch of much awaited DLC. Sadly no sign of a map to take advantage of those night-vision goggles fully either.