For start here are some pictures
Croatian hussar 15/16th century:
Croatian sergeant, 14th century:
Weapons:
Croatian light cavalryman, 15th century:
Crossbowmen of free cities, 15th century:
Group of soldiers, end of 15th and beginning of 16th century:
Croatian light cavalry, end of 15th and beginning of 16th century:
Archer, 14th century: