The revised M4A1 looks much better than the original. Improvements include a more detailed forward assist, a completely redone trigger, more detail on the lower receiver, detail on the rails, a more detailed butt-stock, the frontsight is a lot more accurate, and the scope has been changed to a Trijicon 4x ACOG scope.
The M4A1 and the other weapons will be skinned in Adobe Photoshop. The skins will be made from scratch in Photoshop.(I personally find photo skins unattractive.) Once these weapons are skinned I will begin work on a M79 Grenade Launcher.