These are the raw, non-installer based patch files for The Lord of the Rings, The Battle For Middle Earth patch 1.03.
Raw 1.03 English patch file. Obtained by manually viewing which files changed during a 1.03 patch installer run and extracting them + doing some testing.
Bases.big InGameChat.big OnlineShell.big 'The Battle for Middle-earth_uninst.exe' _englishpatch102.big _patch102.big game.dat launcher.txt worldbuilder.exe
Data.big Maps.big Palantir.big Worldbuilder.dbgcmd _englishpatch103.big _patch103.big langdata.dat patch.doc
INI.big OnlineChat.big 'The Battle for Middle-earth_code.exe' _englishpatch101.big _patch101.big asset.dat launcher.csf patchget.dat
Note: You are probably looking for this: Moddb.com. These patch files are for a manual install.