From what I can tell, this hasen't been already posted, but Modele-Kartonowe has released a new plane! :thumb:
http://www.modele-kartonowe.com/cp1-2008/index.html
From Wikipedia:
The PWS-10 was a Polish fighter aircraft, constructed in the PWS (Podlaska Wytwórnia Samolotów - Podlasie...