Carthage

Army
Navy
Elephants

Pictures (from http://www.hat.com/Colors.html )

2nd Punic War
Roman Allies
Syracusian Light Archer | Latin States Heavy Infantry | Numidian Heavy Infantry | Syracusian Heavy Infantry
Carthaginian Allies
Macedonian Heavy Infantry | Macedonian Light Infantry | Sammnite Heavy Infantry | Bruttian Heavy Infantry
Carthaginian Cavalry
Celtic Heavy Cavalry | Numidian Light Cavalry | Spanish Heavy Cavalry
Carthaginian Infantry
Spanish Light Slinger | Numidian Light Infantry | Carthaginian Officer | Celtic Light Infantry | African Heavy Infantry | Celtic Heavy Infantry | Spanish Heavy Infantry | Spanish Light Infantry
Republican Romans
Roman Officer | Equites Heavy Cavalry | Triari Heavy Infantry | Princeps Heavy Infantry | Hastati Heavy Infantry | Velites Light Infantry