I know this is unlikely to be changed, but I have to point a few things out.
Firstly, the colour of the Bavarian uniforms is completely wrong. You've given them late 19th century 'cornflower' blue. It was much darker, as I will illustrate with a few pictures of surviving uniforms and contemporary prints.
Secondly, the officer is wrong for the time period; the sashes were abolished in 1812 and replaced with gorgets. Seems odd to include the pre-1812 uniform with the rest of the post-1812 French uniforms.
The last thing, though not really a mistake, is that I think it's a bit odd to make the officer a full colonel (Oberst). You could have multiple colonels running around as it is.
Otherwise, nice work.