I've decided on working on a artillery cantiniere de ligne, given the sparse details on the subject mater, it's not easy trying to get some pictures but thankfully they (cantinieres) never had an "official" uniform, in most cases they would wear something similar to what the men in the unit they were in would wear or as in a drawing I saw of a cantiniere during the Siege of Paris, they basically looked like a regular soldier minus the musket.
Guard artillery cantiniere.
The image on the right is the style in which the character will be based on. This outfit is from circa 1850-70's.
But I really like the hat in this one:
That's a post Franco-Prussian war outfit. I'm a bit torn between the two although given that the mod will now encompass a general 1870-80's or even 90's time frame, I might try to emulate this one rather than the one above.
Tonnelet, in game.