This file contains the Brussels Airlines A320 normal livery fleet.
It does not include special liveries:
I strongly recommend using the Brussels Airlines Package (v0.2 or up) by Kurt De Spiegeleire and Tim Vancauwenbergh (as it will update the aircraft configuration files, and much more)!
Simply drag and drop the Texture.XXX files to you "FSLabs A320 CFM" folder.
(C:\Users\UserName\Documents\Prepar3D v4 Add-ons\FSLabs\SimObjects\Airplanes\FSLabs A320 CFM)
Enjoy your flights!