LG Optimus G Pro went on sale in more (Asian) countries last week and as a result, more and more developers are now chiming in to develop for this Android phone. Today, and xda user has released a flashable CWM recovery for the Optimus G Pro.
All you have to do is go to this thread at xda and follow the instructions, which seem to be pretty straight forward. Just download the two files and run the code in ADB.
Note – CWM recovery mentioned is compatible only with AT&T version.