Here are some suggestions for figures – both specialist figures and make-do jobs from Napoleonics ranges.
The various sources are inconsistent about the Argentine and Chilean Cazadores a Caballo in the 1817-18 Chilean Campaign. In a discussion on the Liberators 1810-1830 Yahoo Discussion Forum, John Fletcher expressed the opinion that all references to Argentine Cazadores a Caballo and Escolta del General were in fact the Cazadores a Caballo de la Escolta del General. Similarly references to Chilean Cazadores a Caballo, Chilean Horse Cazadores or Chilean Escort Cazadores, are the Caballeria Cazadores de la Escolta Directorial. He recommended getting two squadrons of each unit for the Chilean campaign.
These are the Liberators scenarios and battle reports I have:
During the period 1810 – 1824, the Spanish colonies were wracked by revolution. Argentina kicked off first (1810) and was independent by 1816. Chile followed suit (1810-1818), then Peru (1810-1824). By 1824 Mexico and all the South American Colonies were independent.