These "re-ordered" scene files are exactly the ones from Barry Green. The numbering of scene files has been changed from SCNFILE2 ... SCNFILE4 to SCNFILE4 ... SCNFILE6. This re-ordering allows me to keep my current scene files 1 ... 3 numbering unchanged. With this modification I have six scene files available for loading. They are as follows:

SCNFILE1 = Original Panasonic DVX200 scene file
SCNFILE2 = Original Barry Green scene files for matching GH4 camera.
SCNFILE3 = My personal scene file (based on Barry Green LH4) with modifications to SCN1 and SCN6.
SCNFILE4 = Scene File Package 1 (GH4 "Natural", "Accurate" chart, ver. 1, "Accurate" chart, ver. 2, "Accurate" chart, ver. 3)
SCNFILE5 = Scene File Package 2 (Canon DSLR emulation, PX270-emulation default scene 0, Accurate Rec 709 Vectorscope color, Deep rich color, deep latitude, HOT, COLD)
SCNFILE6 = Scene File Package 3 (Comedy, Drama, Hollywood, Sylin, Rich, People) 

How To Use These Scene Files

These scene files are for the Panasonic AG-DVX200 camcorder.  Unzip the contents onto your hard drive.  You will find four directories:
PRIVATE
Scene File Package 1
Scene File Package 2
Scene File Package 3

Inside each "Scene File Package" directory, you'll find pictures of what the scene files look like using a standardized test chart (DSC Labs' CamBelles), and a picture of the waveform and vectorscope for each scene file.  There's also a readme.txt that tells you what scene files are in each package, and what position they're in in the camera (i.e., in Scene File Package 2, the first scene file is named DSLR, and is accessed by pressing the SCN1 button on the top of the camera's LCD panel; the second scene file is named PX270 and is accessed by pressing the SCN2 button on the LCD panel, etc).

In order to install these scene files on your camera, format an SDHC or SDXC memory card in your camera.  Then put that memory card in your computer, and copy this .ZIP file's PRIVATE directory onto the memory card (if it asks you to merge or replace files, say "yes").  Put the memory card back in your camera, and go to the SCENE FILE menu and choose the SCENE FILE option, and tell it to LOAD.  You should now see six options: SCNFILE1, SCNFILE2, SCNFILE3, SCNFILE4, SCNFILE5, and SCNFILE6.  Those correspond to the directories in this scene file package:
SCNFILE4 = Scene File Package 1
SCNFILE5 = Scene File Package 2
SCNFILE6 = Scene File Package 3
(I left SCNFILE1 - SCNFILE3 available for saving my existing own scene files, so the Panasonic packages start as SCNFILE4.)
You can choose to load in a single scene file (SCN1 thru SCN6) from each package, or to load in all the scene files in a package simultaneously.  You can have six scene files (SCN1 thru SCN6) in the camera at any one time, and up to eight packages of scene files on your memory card simultaneously (SCNFILE1 thru SCNFILE8, corresponding to SCENE1.TXT thru SCENE8.TXT).