Autoaction to give illustrations a polished look using some compositing techniques used in aftereffects.
Autoaction to give a polished look using many anime compositing techniques. The list of individual blending modes and blurs got quite long, so I decided to make an autoaction for it 👍

Chromatic abberation layer is put on top and can be disabled or done manually afterwards (it's intended for use at high resolution, so low resolutions may look too aggressive) Each layer can be adjusted individually for your preferred look.
For a greater anime vibe you may consider adding a gradient to each element as well as on top. I like to use a soft light layer and black airbrush