MUST BE ROOTED!
MUST HAVE CYANOGENMOD THEME ENGINE!
Will NOT work on stock ROMs... Don't ask!
I run Inverted apps mostly and that's what this is tested on, so grab the inverted copy of the app you're thinking about complaining about! (Inverted apps are apps that once were white and now are black... all the backgrounds and fonts were swapped in color)
I use either inverted Mms or my themed Mms found here http://forum.xda-developers.com/attachment.php?attachmentid=1240127&d=1344033259
If you get a "Theme Improperly Compiled" error message... follow these steps:
Apply system theme
Apply Theme (theme applies)
Theme based off the popular "Theme Chooser" theme engine. This app will transform the look of your phone into a "Galaxy Cream Sandwich" experience! This version has many more tweaks including popular icons and other parts of the device over the "FREE" version! Still a WIP. So expect future updates!
(If I'm missing parts of your ROM that isn't themed, please email me or post in the xda thread with a screenshot!)
fixed some images and more cleaning!
Fixed some darker submenus and menus.
Cleaned it up a bit more.
Cleaned up some code and images.
added Music (icon only)
themed some various fonts and other lines
Changelog 4.2.0: 02.04.2013
Updated to CM10.1 (4.2)
Reworked ALL the purple icon images
Added Google Now
Updated to 4.2 Gmail
Other Misc fixes
Full changelog details: http://forum.xda-developers.com/showthread.php?t=1515987