Happy to see some French WWII markings on the market but :
*the french maps for the 2eDB are VERY approximative,
*There is no space between F and abert, between T and ours,
*This VALENCIENNES and not VALENCENNES, JOUBERT and not JOURBERT, IENA and not JENA,
*I don't think it's Général WelVert but Welvert,
*I can't see on the picture if you've drawn the little ['] on the Revolutionary Flag "FRANCE D'ABORD",
*The prefix IC on the registration plates are only for vehicles sent to IndoChina.
That's what I see at first glance.
I think you can have better infos through :
Hope it helps,