What really does not make sense to me is the fact that we're seeing a fifth Saudia 789 in the span of just half a year. Besides, if anything it's just the same exact special livery released back in July with a different reg.
@Qantas992 has said it well, and I agree and am well aware that I don't represent the entire 1/400 collectorate, but it does seem a bit excessive to my eyes.
The 1/400 market is tough. Especially for a relatively new company like NG. However in my opinion, this sheer amount of special liveries in one release is unique selling point gone a bit too far. As Korean Air is one of my collecting criteria, I'm fairly aware of what has been done before and what needs to be done. The Children's livery definitely does not fit in the latter category, at least to me. The KE 737 family as a whole is quite underrepresented, alongside many other widebodies in the good old plain livery (A330s and B772 to name a few) -- and so it's a bit early for a niche special livery isn't it? I know I'm out there requesting for a Skyteam 738 but I definitely wouldn't mind seeing standard liveries first.