For Boina I based my armies pretty much as standard Shako but with some minor tweaks. There is little that is specific to the First Carlist War.
Shako is Arty Conliffe’s rules for the Napoleonic Wars. It is now into its second version with Shako II.
Hidden Movement Cards for Shako
Wargaming Rules for the First Carlist War
Some notes on wargaming rules to use for the First of the Carlist Wars.