I used a Flavours theme for Finder UI made by myself - Aqua Flat Translucent.
I used a iOS 7 Dock designed and made by Username - skyjohn
I used GeekTool Geek lets for the iOS 7 clock, Weather, iTunes, iTunes Song Meter, and Calendar
I have just found a new app, that I am using, that works as a iOS 7 Style Mac Control Center.
ANOTHER GREAT LINK FOR CUSTOMIZING YOUR MAC IS flatosx.deviantart.com
THEY OFFER GREAT ICONS, DOCKS, THEMES, AND STYLES FOR A IOS 7/FLAT UI ON YOUR MAC.
Check out my Favorites on my profile for additional stuff i like and use.
BTW - All of these things will work on OS X Mavericks.