Here is the list of civics to use for the mod:
Government
Despotism

Default
No Upkeep
+25% Maintanance Costs from Number of CitiesTribal Council

Req Tribal Council
Low Upkeep
-25% Maintenance Costs from number of cities
+25% War :mad:
-10% :culture: in all citiesMonarchy

Req Monarchy
Low Upkeep
+10% Maintenance costs from distance to palace
+50% :hammers:,+50% :gold: in CapitalRepublic

Req Republic
Medium Upkeep
+25% :gp: Birth Rate
:mad: Penalty for Civs without Republic
+20% :culture: in all cities
+3 :) in 5 largest citiesTheocracy

Req Theocracy
Medium Upkeep
+1 :) in Cities with State :religion:
+1 :mad: per non-State :religion: in a city
New Divine Units receive +2 XP in Cities with State :religion:
No non-State :religion: spread
Unlimited PriestPlutocracy

Req Mercantilism
High Upkeep
+20% :gold: in all cities
+1 :) from Market
-1 :food: from Farm
Unlimited MerchantMagocracy

Req Magocratic Law
High Upkeep
+10% :science: in all cities
Unlimited Sages
+1 :) from Library
+1 :science: per specialist
New Arcane Units receive +2 XP

Labor
Tribalism

Default
No UpkeepSlavery

Req Slave Trade
Low Upkeep
Can sacrifice population to Finish Production in city
+1 :hammers: from Quarry
+1 :hammers: from Mine
Enables Slavery featuresFeudalism

Req Feudal System
Medium Upkeep
Can spend :gold: to Finish Production in a City
Lower Military Unit Support Costs
Can Draft 3 Units per Turn
-10% :culture:,-10% food in all Cities
Guilds

Req Guilds
Medium Upkeep
Unlimited Bard, Merchant
+10% :hammers: in All Cities
Can spend :gold: to Finish Production in a CityFree Labor

Req Metaphysics
High Upkeep
+15% :hammers:,-10% :gold: in All Cities
+1 :food: per Farm, Windmill, WatermillGuild Socialism

Req Socialism
High Upkeep
No Maintenance Costs from Distance to Palace
Unlimited Merchants
+10% :hammers:,-10% :gold: in All Cities
-15% Maintenance Costs from Guilds
Can spend :gold: to Finish Production in a City

Economy
Decentralization

Default
No UpkeepBarter System

Req Trade
Low Upkeep
+1 :health: in All Cities
+5% :culture: in All CitiesMercantilism

Req Mercantilism
Medium Upkeep
No Foreign Trade Routes
+20% :gold: in All Cities
+1 :) from MarketCapitalism

Req Capitalism
High Upkeep
+1 Trade Routes per City
-25% Maintenance Costs from Guilds
Risk of DepressionSocialist Economics

Req Economics
High Upkeep
No Maintenance Costs from Distance to Palace
Guilds have no effect
+1 :food: from Workshop, Watermill
-10% :science: in all CitiesFree Trade

Req Globalism
High Upkeep
+2 Trade Routes per City
-10% :gold:, +20% :culture:,-10% :hammers: in All Cities

Religion
Paganism

Default
No UpkeepOrganized Religion

Req Ceremony
Low Upkeep
Can Build Missionaries without a Temple
Cities with State :religion: Construct Buildings +25% FasterFundamentalism

Req Priesthood
Medium Upkeep
+15% :gp: Birth Rate
+2 :) in Cities with State :religion:
+2 :mad: in Cities with Non-State :religion:
Can Build Missionaries without a TempleSecularism

Req Metaphysics
Low Upkeep
No State :religion:
+1 :) per Non-State :religion: in a City
+10% :science: in All CitiesHoly War

Req Fanaticism
High Upkeep
-50% :gp: Birth Rate
-75% War :mad:
+2 :) in Cities with State :religion:
Cities with State :religion: Train Units +25% Faster
No Non-State :religion: Spread
Must be at War
Blocks the building of non-military units and buildings
Can't start diplomacy with civilizations you are at war with

Military
Militia

Default
No Upkeep
-10% Military Unit :hammers:
Can Draft 1 Unit per TurnRegular Army

Req Code of Laws
Low Upkeep
Can Draft 3 Units per TurnNational Service

Req Impressment
Medium Upkeep
+10% Military Unit :hammers:
-25% War :mad:
Can Draft 3 Units per TurnVolunteer Service

Req Military Tradition
Low Upkeep
+10% Military Unit :hammers:
+1 :gold: Support Cost per Military UnitParamilitary

Req Adv Military Tactics
Medium Upkeep
-1 War :mad:
New Units Receive +2 XP
+2 :gold: Support Cost per Military UnitPacifism

Req Philosophy
Low Upkeep
+50% :gp: Birth Rate
+25% War :mad:
+1 :gold: Support Cost per Military Unit

Education
No Education

Default
No UpkeepBasic Education

Req Writing
Low Upkeep
+10% :science: in All CitiesApprenticeship

Req Chivalry
Low Upkeep
New Units Receive +2 XP
-10% Military Unit :hammers:Religious Education

Req Theology
Medium Upkeep
Unlimited Priest
+2:) in Cities with State :religion:
+1 :mad: per Non-State :religion: in a City
+10% :science: in All CitiesScholarship

Req Education
High Upkeep
Unlimited Sage
+20% War :mad:
+15% :science: in All Cities
+1 :science: per Specialist
+1 :) from Library

It all looks good. Another "playtesting will decide all" item really, but it's good to get a rough idea down and balance it later.

Question. Could someone explain to me the purpose of Paramilitary? Cuz I don't see it.

Paramilitary represents the use of mercenaries for the civ's military in place of a national army. (Outside of the mercs in the merc mod) This is represented by the higher support cost and better training that new units receive.

Ah, like when Rome hired Mercenaries from the Barbarians when it was nearing the end of its Empire. Ok, I see.