UI Different than Nexus 9/2013 7?

[Papadakis]

Flashed 5.0 update using Wug's nexus root toolkit, and is it normal for the 2012 N7 version to not have transparent nav/notification bar, and still have KK-esq app drawer including black background/widgets drawer, app drawer button, and screen indicator/slider?

 

[jaredsutter]

Install Google Now Launcher from Play Store.