I'm not sure just how new these items are, I visit Choroszy Modelbud website every once in a while and this is the first time I've noticed them:
V7203 Horse-Drawn Ammunition Supply Wagon ( German Type)
A212 CAUDRON G-III French, Polish, Italian, Belgium
A213 CAUDRON G-III Anzani engine
A214 CAUDRON G-III Renault engine
A215 CAUDRON G-III single seat
A216 CAUDRON G-III Finnish Air Force
Not sure if the tail booms are included in these kits. I have a few of their kits but haven't built one yet. The moulding is nice. Their WWI range is large, with some interesting types. Lots of different Lohner flying boats, Friedrichshafen bombers & flying boats, Maurice Farmans, Taubes, Nieuports, Macchi flying boats, Gotha G1, various Caproni CA3 versions, two AEG G.IV
http://www.modelbud.pl/Cheers
James