I'm not completely satisfied with my manual adjustments of MZ tiles to FSM's style, so I tried Photoshop's harmonization neural filter, which matches color and luminosity. Still not perfect though.

Other filters I tried: Color transfer was terrible; style transfer was amusing because it's probably better for photos and it nearly killed my computer.

Other filters I tried: Color transfer was terrible; style transfer was amusing because it's probably better for photos and it nearly killed my computer.