Hi haih_ys !
I've been in contact with SuicidalKid and developed a major (mainly visual) update to Aircraft, that I'm ready to release. I've tested, your mod still works, but there are some things that change, so I wanted to talk to you about it. For example, you replace animation with a shadowless version, but I've replaced the content of "animation" with proper layers (1 normal, one shadow, and added "light_animation", and added hr_versions).
I've made a fork on github so I'm working on a pull request before I push the aircraft update.
The best would be to discuss it directly, I'm available on discord snouz#0489, or on factorio's forum.