[REQ] (S3ditor) Can anybody help me create .dat file?

[conus00]

I'm thinking about creating "All Nations-All Flags" mod but, even after trying hard, can't figure out how to modify flag.dat file.

I tried to compile list of countries even remotely involved in WW2 and create one big flag.dat file for all future modders so there will be no need to add to flags.dat or create additional flag2.dat, flag3.dat etc

So far I have hi-res flags for these countries:
Albania
Albania (merchant)
USA
Argentina
Argentina (merchant)
Australia same as Britain
Australia (merchant)
Bahrain
Belgium
Belgium (merchant)
Bolivia
Bolivia (merchant)
Brasil
Britain
Britain (merchant)
Bulgaria
Bulgaria (merchant)
Canada same as Britain
Canada (merchant)
Chile
China
Columbia
Columbia (merchant)
Costa Rica
Croatia
Croatia (merchant)
Cuba
Czech Republic
Denmark
Denmark (merchant)
Dominican Republic
Egypt
Egypt (merchant)
El Salvador
Estonia
Estonia (merchant)
Ethiopia
Fiji
Fiji (merchant)
Finland
Finland (merchant)
France
Free French
Free French (merchant)
Germany
Germany (merchant)
Guatemala
Guatemala (merchant)
Greece
Greece (merchant)
Haiti
Haiti (merchant)
Honduras
Honduras (merchant)
Hungary
Hungary (merchant)
Iceland
Iceland (merchant)
Iraq
Ireland
India same as Britain
India (merchant)
Italy
Italy (merchant)
Japan
Japan (merchant)
Latvia
Latvia (merchant)
Liberia
Lithuania
Lithuania (merchant)
Luxembourgh
Mexico
Netherlands
Newfoundland same as Britain
Newfoundland (merchant)
New Zealand same as Britain
New Zealand (merchant)
Nicaragua
Norway
Norway (merchant)
Philippines
Palestine (merchant)
Panama
Paraguay
Peru
Poland
Poland (merchant)
Portugal
Red Cross
Romania
Romania (merchant)
R.S.I.
R.S.I. (merchant)
Saudi Arabia
Slovak State
South Africa
South Africa (merchant)
Spain
Spain (merchant)
Sweden
Sweden (merchant)
Syria
Thailand
Thailand (merchant)
Turkey
Uruguay
Soviet Union
Soviet Union (merchant)
Venezuela
Venezuela (merchant)
Yugoslavia
Yugoslavia (merchant)

Here is a sample:


If somebody just helped me to create the file i would really appreciate it.
Also, any suggestions for additional countries would be appreciated.
Thanks!