How do you merge all units/smaller mods into a single mod with ModBuddy? I clicked build solution, which I thought created a mod that encompassed them all. However, in game, in Mods section, I still have to click a folder for each unit. 

If you want to make it one big mod without the smaller mods selectable in the Mods menu, you should remove the .modinfo files from individual folders, leaving only the big mod's .modinfo file in the main folder.
Great mod, nokmirt: I always like seeing more Scandinavian-themed material.![]()
I do wonder, though, how you made the same units "unique" for both Denmark and Sweden; I thought that only special buildings and units could be assigned to one civilization only.
<Civilization_UnitClassOverrides>
<Row>
<CivilizationType>CIVILIZATION_DENMARK</CivilizationType>
<UnitClassType>UNITCLASS_TRIREME</UnitClassType>
<UnitType>UNIT_VIKING_LONGBOAT</UnitType>
</Row>
</Civilization_UnitClassOverrides>
<Civilization_UnitClassOverrides>
<Row>
<CivilizationType>CIVILIZATION_SWEDEN</CivilizationType>
<UnitClassType>UNITCLASS_TRIREME</UnitClassType>
<UnitType>UNIT_VIKING_LONGBOAT</UnitType>
</Row>
</Civilization_UnitClassOverrides>
INSERT INTO "Civilization_UnitClassOverrides" ( 'CivilizationType', 'UnitClassType', 'UnitType' )
VALUES ( 'CIVILIZATION_DENMARK', 'UNITCLASS_KNIGHT', 'UNIT_VIKING_KNIGHT' );
INSERT INTO "Civilization_UnitClassOverrides" ( 'CivilizationType', 'UnitClassType', 'UnitType' )
VALUES ( 'CIVILIZATION_SWEDEN', 'UNITCLASS_KNIGHT', 'UNIT_VIKING_KNIGHT' );
Thanks for the update on your plans--and especially the code snippets. I'd always planned to do a Viking Age version of Sweden; your unit artwork is a great step in the right direction. Eventually I'll complete a semi-total conversion for early Scandinavia: more appropriate buildings and units, an older leaderhead for Sweden, Norse religion as an option for founders. (Granted, the leaderhead won't be animated like the ones that come with G&K; but at least it'll fit the Viking Age more closely than Gustavus Adolphus. Earlier substitutes for the Carolean and Hakkapelitta should be easy to add, too, once the king's been replaced.) If you're interested, I'd be happy to have you collaborate on the modding project.![]()