Post [Q] KitKat Live Wallpaper and Lockscreen

Hello everyone!

So according to the KitKat changelog presented by Sony at their oficial blog for our M2 and quoting:

"If you’ve got a Sony PlayStation 4, you might recognize our new user interface – we’ve added the same sleek launch animation and live wallpaper across the lock and home screens"

So my question is where is it really? Because my friend owns an Xperia Z, and the changelog says EXACTLY the same, and it does in fact have the live wallpaper that changes color and all that. Another friend of mine owns the T2, and it does have this same wallpaper and lockscreen. Either Sony just "bull****ted" us all, or I am really dumb and I can't find it.

Give me your feedbacks and your answers. Thanks