diff --git a/Patch104pZH/Scripts/MAKE_Patch104pArtZH.bat b/Patch104pZH/Scripts/MAKE_Patch104pArtZH.bat
index fdeb1ff14..93dba313a 100644
--- a/Patch104pZH/Scripts/MAKE_Patch104pArtZH.bat
+++ b/Patch104pZH/Scripts/MAKE_Patch104pArtZH.bat
@@ -9,6 +9,7 @@ del /s /f /q %GeneratedBigFilesUnpackedDir%\%BigName%
 del /s /f /q %GeneratedBigFilesDir%\%BigName%.big
 
 :: Copy .big contents
+:: Add optional non-essential art files here.
 xcopy /Y /S %GameFilesDir%\Art\W3D\NBPTower_DNS.W3D %GeneratedBigFilesUnpackedDir%\%BigName%\
 xcopy /Y /S %GameFilesDir%\Art\W3D\NBPTower_DS.W3D %GeneratedBigFilesUnpackedDir%\%BigName%\
 xcopy /Y /S %GameFilesDir%\Art\W3D\NBPTower_ENS.W3D %GeneratedBigFilesUnpackedDir%\%BigName%\
diff --git a/Patch104pZH/Scripts/MAKE_Patch104pZH.bat b/Patch104pZH/Scripts/MAKE_Patch104pZH.bat
index d7fc09880..340541a13 100644
--- a/Patch104pZH/Scripts/MAKE_Patch104pZH.bat
+++ b/Patch104pZH/Scripts/MAKE_Patch104pZH.bat
@@ -9,6 +9,9 @@ del /s /f /q %GeneratedBigFilesUnpackedDir%\%BigName%
 del /s /f /q %GeneratedBigFilesDir%\%BigName%.big
 
 :: Copy .big contents
+:: All files listed here become part of the core of Patch104p and are meant
+:: to be critical for client compatibility and essential for functionality.
+:: Optional files should be moved into one of the other scripts.
 xcopy /Y /S %GameFilesDir%\*.ini %GeneratedBigFilesUnpackedDir%\%BigName%\
 xcopy /Y /S %GameFilesDir%\*.wnd %GeneratedBigFilesUnpackedDir%\%BigName%\
 xcopy /Y /S %GameFilesDir%\Art\W3D\AVAvnger.W3D %GeneratedBigFilesUnpackedDir%\%BigName%\