The English-language website France 24 (France) features an article on a recent re-enactment event that took place in Kaunas in commemoration of Napoleon's crossing of the Niemen in June 1812. There is also footage of the event (in three parts) available via the French streaming website Dailymotion. Links to parts two and three can be found in the right-hand sidebar on the Dailymotion page.
Click here for the article, and here for the Dailymotion video (all links are external).