Default [Q] 4.4.2 Stock ROM Themes?

I saw a picture of a 4.5 concept in which the settings used a white background theme. There's probably somehow to do it with a custom ROM, but I really don't feel like using a different ROM, since stock is already what I want.

It looks like CandyShop has a dark theme, is there anything I can use with zip themer to make it white?

I also looked at XTheme Engine for Xposed framework, but I don't think it works on 4.4 or x86 CPU.

Sent from my Nexus 7

Nexus 7 2013:
Nexus 7
  • ROM: L Preview
  • Kernel Stock
  • Build: LPV79

Nexus 5:
Nexus 5
  • ROM: Stock 4.4.4
  • Kernel Franco r58
  • Build: KTU84P

8GB Nook Tablet (Retired):