1) Extract the folder into Interface\
2) Restart your game
3) Import the WA
4) Open the Battlefield Map (Default: Shift+M)
5) Hover your mouse over the top left of the map and right click "Zone Map"
6) Deactivate "Lock Zone Map"
7) Move Map where you want it to be
8) Hover your mouse over the top left of the map and right click "Zone Map"
9) Move the Opacity slider all the way down
10) Click on the Egg WA in the pack and make sure you see the eggs. If not then click on the display tab, click into the texture path field and press ENTER