PBN-1 Nomad in Soviet Union - some details needed

[JWM]

Hi, 

I am constructing now PBN-1 Nomad using Broplan vacu conversion set :

 

Googling in net I have found some interesting photos of Nomad in Soviet services. It looks that machines were delivered from US in standard  three-colours US Navy scheme (non specular dark blue/intermediate blue/white) with red stars in six positions (top and bottoms of wings, fuselage behind blisters). Red stars ad white outlines. Initially numbers appeared close to top of rudder, however one can see them olso on fuselage

 

The star on fin appears on some photos as well as small star on nose and overpainted stars on top of wing 

Since I would like to do machine in WWII livery, not later any suggestions on appearence details before September 1945 will apprecieted.

 

 

Cheers

J-W