Even if the russian or french markings are interesting , for a Belgian they have not an great interest....
, so why not produce some belgian markings, like Demeulmeester, Thieffry, Verbessem..etc
look at the site
http://www.belgian-wings.be/ or in to the book :" the Belgian air service in the first world war"
and please remember that the Nie23 probably the 5024 is the sole survivor in this world , the last of his breed is in Belgium and she has fighting in the great war
forgive my bad english
regards from belgium,
Fred