Samsung released the source code of the Galaxy Note 10.1 Korean version.
The Galaxy Note 10.1 Korean is based on Android 4.0.4 with the new TouchWiz interface.
Thanks to this release developers could make easier new DEV roms for the Galaxy Note 10.1.
You can download the soucre codes here: opensource.samsung.com SHW-M480K (Galaxy Note 10.1)
You can download the soucre codes here: opensource.samsung.com SHW-M480S (Galaxy Note 10.1)