AI disclosure up front: these are AI-generated,  with a pipeline I built for consistency across formats. I'm a solo hobbyist with an engineering background, not a professional artist — built this to solve keeping a character's overworld sprite and portrait art aligned for my own projects, and I'm testing if it's useful more broadly.

Free Sampler Vault has one pack from each of four themes (fantasy, modern slice-of-life, spooky, and a 16-bit retro merchant) — 4-direction walk cycles on a 48x48 grid, dialogue portrait matrices at 512x512, no signup required:   https://wonderweave.itch.io/wonderweave-studio-free-prototype-sampler-vault-vol-...

Genuinely interested if the grid alignment holds up in your engine — comments welcome!

- WonderWeave