Discussion & Limelight

I came across this prototype injection molded Y-Wing bomb and noticed that it is a 2-piece design much like the vintage 1983 release. However, it is marked with a "B" on the wing where the vintage is marked with an "A". The modern Y-Wing fighters were rehashed from 1983 design but the production bombs appear to only be available in a 1-piece design. So I am wondering if this is a modern unreleased version? I am hoping someone may have some more info on this. @Inkstar