CivArmy s. 1994 said:- turn the LHs animated
- create the own model of the UU
- create diplomacy texts of the leaders
- create the sounds of the civilization... the same file could be used to Brazil too.
thats great

For Dom Afonso Henriques I have this introdution for now
(1109 - 1185)
D. Afonso Henriques was the first King of Portugal. In virtue of his multiple conquests – that in 40 years more than duplicated the territory his father gave him has legacy – he was to be known as The Conqueror. The Muslims in sign of respect called him El-Bortukali (“The Portuguese”

As for Infante Dom Henrique I think wikipedia text fits
(1394–1460)
Henrique, Duke of Viseu , was an infante (prince) of the Portuguese House of Aviz and an important figure in the early days of the Portuguese Empire. He is known in English as Prince Henry the Navigator or the Seafarer (Portuguese: o Navegador).
Henry the Navigator was the third son of John I of Portugal, the founder of the Aviz dynasty; and of Philippa of Lancaster, the daughter of John of Gaunt. Henry reportedly inspired his father's successful conquest (1414-1415) of the Muslim port of Ceuta, on the North African coast across the Straits of Gibraltar from the Iberian peninsula, with profound consequences on Henry's worldview: Henry saw the fruits of the Saharan trade routes that terminated there and became fascinated with Africa in general, with the legend of Prester John, and with expanding Portuguese trade.
To this end, at his Vila do Infante ("Prince's Town") at Sagres, Henry gathered around him a school of navigators and map-makers and became the patron of the Portuguese voyages of discovery, which commenced soon after the capture of Ceuta. The school at Sagres achieved several advances in the art of navigation, and their discoveries provided the groundwork for Portugal's colonial expansion in the reign of King John II of Portugal, Henry's great-nephew, in 1481. Thus, Henry had a considerable impact on the course of history, arguably having sparked European interest in colonial exploration—and given Portugal a significant advantage against other nations—that would so transform the world for the next four centuries.
for music I suggest this one Portuguese traditional music