Ahwaric
Shrubbery-hugger
Polish Civilization for Civ4:BtS (An Alternative)
It is based on Polish Civilization by civ.org.pl team.
Original thread: http://forums.civfanatics.com/showthread.php?t=144016
I decided to finish my work on it and post because there were people asking for BTS version. NikNaks93 already posted another version today, by as I have already finished this one, I decided to post it after all.
This version includes all the music and files from the original mod for warlords, unless I replaced it with something else Edit: I removed main menu music and polish civilopedia entries. I will add them if you want
Quite many things are different, so maybe someone will find some use for this 
Description:
Adds Polish civilization to Civ4:BtS
See attached image below for some of the mod features.
I have also added description for Spichlerz and reworked and expanded Winged Hussar description.
Update 7.09.2007
See spoilers for details
Instalation:
First, Updated download is here
http://files.filefront.com/Poland+11zip/;8497505;/fileinfo.html (13 MB)
To use as a mod, unzip to Mods folder in your BTS installation directory. Then select it from within civilization.
To play as a standard game, unpack to your custom assets directory in MyDocuments/MyGames/ Beyond the Sword
I tried to make finding my changes easier by marking it with <!-- POLAND MOD -->
Only exception are audiodefine files, they do not work well with such addition.
If any of you care to try it and notice any problems or typos (or simply bad english), let me know. I will try to fix it as soon as possible. I also welcome any ideas and suggestions.
Have fun
Credits:
Leaderheads by Kodzi
Hussar model from Danrells Polish units pack http://forums.civfanatics.com/downloads.php?do=file&id=6517
Poland and partially Hussar pedia entries by Berenika Stefańska
Unknown creator of Winged Hussar icon. Sorry, I forgot where I got it
Polish sound for units - from jobabr
Music clips disclaimer:
Music By: InkwizytoR on the motives of:
Bogurodzica (Casimir) and F. Chopin Etude C-dur (Sobieski).
Used Intruments:Claymore Set,NaturalStudio.
Used Software:ModPlug Tracker 1.16, Audacity.
All Rights Reserved, Niepołomice 2006
Thanks for great mod for all civ.org.pl team
It is based on Polish Civilization by civ.org.pl team.
Original thread: http://forums.civfanatics.com/showthread.php?t=144016
I decided to finish my work on it and post because there were people asking for BTS version. NikNaks93 already posted another version today, by as I have already finished this one, I decided to post it after all.
This version includes all the music and files from the original mod for warlords, unless I replaced it with something else Edit: I removed main menu music and polish civilopedia entries. I will add them if you want
Quite many things are different, so maybe someone will find some use for this 
Description:
Adds Polish civilization to Civ4:BtS
- Starts with agriculture & hunting
- Leaders:
Kazimierz III Wielki (Casimir III the Great) Protective & Philosophical, favorite civic Hereditary Rule
Jan III Sobieski Spiritual & Charismatic, favorite civic Representation
Both leaders with their special music (based on Bogurodzica & F. Chopin Etude C-dur)
- Unique unit Winged Hussar, replaces Cuirassier. 25% bonus against gunpowder and melee units
- Unique Building Spichlerz. Replaces Granary, +10% wealth, can turn one citizen to merchant (Sejmik was never an actual building, just a meeting at large open area. We still use this word for White storks meetings at the meadows
- Units with Polish sounds
See attached image below for some of the mod features.
I have also added description for Spichlerz and reworked and expanded Winged Hussar description.
Update 7.09.2007
See spoilers for details
Spoiler :
- New Winged Hussar skin by Danrell (even better than previous one
- Reorganized xml files to make items (buildings, units etc.) appear in the right places; marked changes with <!-- POLAND MOD -->
- Removed two files : CIV4BuildInfos.xml and CIV4SpecialBuildingInfos.xml Inside were changes to monasteries (not obsolete with scientific method) and chop production (form forest 30 jungle 0 to forest 20 jungle 10). That was not supposed to be part of this mod, sorry for including it in the first place (forgot to remove).
- Changed hussar bonuses form 50% against gunpowder units to 25% against both melee and gunpowder units
Instalation:
First, Updated download is here
http://files.filefront.com/Poland+11zip/;8497505;/fileinfo.html (13 MB)
To use as a mod, unzip to Mods folder in your BTS installation directory. Then select it from within civilization.
To play as a standard game, unpack to your custom assets directory in MyDocuments/MyGames/ Beyond the Sword
I tried to make finding my changes easier by marking it with <!-- POLAND MOD -->
Only exception are audiodefine files, they do not work well with such addition.
If any of you care to try it and notice any problems or typos (or simply bad english), let me know. I will try to fix it as soon as possible. I also welcome any ideas and suggestions.
Have fun
Credits:
Leaderheads by Kodzi
Hussar model from Danrells Polish units pack http://forums.civfanatics.com/downloads.php?do=file&id=6517
I used knight model because it looks more appropiate for winged hussar than cuirassier one
Spichlerz model by Rabbit, WhitePoland and partially Hussar pedia entries by Berenika Stefańska
Unknown creator of Winged Hussar icon. Sorry, I forgot where I got it
Polish sound for units - from jobabr
Music clips disclaimer:
Music By: InkwizytoR on the motives of:
Bogurodzica (Casimir) and F. Chopin Etude C-dur (Sobieski).
Used Intruments:Claymore Set,NaturalStudio.
Used Software:ModPlug Tracker 1.16, Audacity.
All Rights Reserved, Niepołomice 2006
Thanks for great mod for all civ.org.pl team