You can find awesome pictures here http://www.g-rava.it/opere/era_napoleonica.htm
However, here are some examples
French old guard at waterloo:
The last french square:
The french in russia
Battle of piramyds
Scots and brits during the battle of Waterloo
British square
Prussian landwhr and line infantry advancing
Austrian line infantry advancing covered by light infantry shooting
The charge of the Scots Greys
Napoleon and his officers
French counterattack at waterloo
The 95th Rifles defending a position
Hope you enjoyed it