My absolute biggest wish is for a brand new A220 mould. To be honest, the Herpa mold is pretty subpar, but 1:400 collectors are stuck with it because there are no other options. I know the Chinese market heavily dictates what gets made, which is why the C919 is getting released by every brand under the sun despite its limited operators. It’s a shame the A220 doesn't get the same treatment given how many airlines fly it worldwide.
I’m also desperate for more Alaska 737NGs in the standard livery. We’ve been flooded with special liveries and MAX models, but the basic, everyday 'Eskimo' livery is what’s actually missing from my fleet. We need more of the bread-and-butter releases!
Finally, I really hope manufacturers would stop neglecting Oceania. Except for Qantas, Air New Zealand and Jetstar, this area feels completely ignored. Virgin Australia is a major airline on Australia, but it's rarely loved by manufacturers. It's honestly frustrating for those looking to create a diverse Oceania collection.
Anyway, enough with my drunken rant. I’m just desperate for some decent models

Thanks for listening to my ted talk, and Happy New Year everyone!