I had a story long, back in college. It was a project that never left the board, and it was meant to be made in Adobe AfterFX. It would've been a movie similar to Pete's Dragon but instead a boy and his dragon, it's a girl who stumbles in a garden worthy of Eden's guarded by a rather large, peace-loving demon. He patrols the paths inside the garden to make sure the place stays lively and colorful.
The whole plot was something to do with him having a more intimidating form which looks much like a winged dragon 3x much bigger and this triggers when someone attempts to harm him or the garden. You'll regret even stepping on a blade of grass in that garden.

Done in prisma-markers and pencils.