In an attempt to keep you guys in the know, I checked back with thebowers to see if he got his inverted version the Google+ app updated yet. If you have been waiting for his rendition to update to the latest version the Google+ app, wait no longer. All aspects are still themed the same but is now based off Googles latest update build1241.
So far the themers are doing a pretty good job of keeping up with the updates to help you enjoy all the new functionality of the app while still giving you some flare.
If you uninstalled this version to get the latest update, you can now return to thebowers version and keep that black look rocking. You can snag the latest version 1.0.2 from his RootzWiki thread and install like usual. Be sure to uninstall the stock app first though or you will run into issues.
Source: RootzWiki