New member confused about the body kit

[Buturkey]

Hi all

i'll be getting a white 2011 X6 50i very soon but i'm confused between the Hartge body kit and the X6 m Ac schnitzer ? and i'm not sure what to change in the 50i to make it look like the white one in the video cuz i really like it but also i need to know the price difference and where i can get them from ?Both the hartge and AC schnitzer only the body work kit !
Please fill me in i'm totally new in the X6 world