I bought both Nieuport 17's, but I already have both the 21 & 23 in the same markings in 1/48th scale. I was just waiting to see if they'll release some decals or subsequent editions for those flown by western allies, particularly Escadrille Lafayette.
I plan to do My 23 as Andrew Courtney Campbell's from SPA/N124 I will use one of Pheons Sioux Heads from the SPAD VII sheet and serial numbers from leftover N XVII late sheets
Although I am tempted I will Not remove the Port Lower wing
Just for the record we all should remember that Edgar has said these are limited additions. So waiting May be the worse thing one can do! Like Dave pointed out, New releases depend on sales so if it takes too long for these versions/ markings to sell out then we May not see another issue! JMHO,
RAGIII