I've started looking more into the different file types. Here is what I have found so far.
Holds all images used that are 2D, such as non-map and non-icon items.
Game Data Folder
.kit ???? Perhaps the quantity of units available files?
.amp Art file (map)
.scn Scenario files
.cmp Campaign files
PG3Equip.* Equipment files
zones.* Weather related?
There appear to be kit files for each of the main countries (but I can't find France, Poland, etc.) for early and late periods (e.g. USA43L.kit to me means USA, 1943, Late.kit and USA40E.kit is USA, 1940, Early).
Language | Current Folder
PG3.str Appears to have various strings, such as Leader Names, Scenario Names, Scenario Overviews, Objectives, etc.
*.nif Unit icons. Are these just a variant of .s16 or .shp? They must be vector based as well.
.wav Standard Sound files
Wargame Patches, Scenarios...
Books & more...
Tanks! - 90 pages of tank photos
USAF, USN and Tank Screen Savers
Hearts of Iron II
Allied General/Cold War General
Strategic Command 2
Commander - Europe at War
American Eagles - The Illustrated
History of American Aviation
in World War I $9.95
Lafayette Escadrille: America's Most Famous Squadron $9.95
Disaster at Dieppe!
Robert Thibault, French Soldier
Liberation of France in 1944
Verdun (7 pages)
French Military Victories...
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