Entirely generated in After Effects so everything is vector; I can have this rather long animation save down to just 2-3 megs. Learned some new tricks for generating the complex patterns in the wings which will surely dominate the next piece I make. Just need to better understand what their ideal use would be. I'm thinking passageways to the future or a tunnel around a black hole (?).
It goes without saying that I'm not 100% satisfied with this, but I am starting to feel more competent in After Effects, so much so that when I have an idea, I almost immediately understand how to approach/execute (or so I think).