Thank you for these information DODSON ! the problem is that this french ammo limber of the Napoleonic period exist for real today (it's not the 1827 model, we can see many differences in the details) but there's no information about it remaining, so the only thing is about testimony of soldiers.
This limber like any others french is a A frame below the ammo box used as a seat, although slightly modified, on the Italeri model you can start to see it but it's too much simplified without details.
In fact this Italeri model is so much simple that it could represent any limber of that kind from others nations with little or no modification.
So I really don't see where's the point of controversy to equip the french artillery with this one, whether it's for a french or a captured model. because the french army had a lot of them.
there's also controversy about which kind of green was used for the french artillery, there's a lot of possibilities because the tone was somewhat free, but 2 models with their genuine painting still exist today :
http://www.10escadron.com/forum/viewtop ... ad6cb1e1be
So it could be an endless fight for nothing, better let the artist sitting inside each of us decide which choice to make because history doesn't have anymore the answer.