Not revealing too much just yet but this map is near completetion already, just need to do some tidying up and adding detail.
The tools used to make the maps are not too complex once used to them although they do look daunting at first, Here's what they look like if you havent seen them before.
You have a 2D image on left, you can switch between the X,Y and Z axis views, top left is the real time 3D window which shows how things will look in game, below that is the texture window, this is where you select how things look.
Here is the first view of the map, loosely based on JJ's Aim map from CoD2. I'll add some more screens when i can.