While Checking out “Programmer art” based resource packs i discovered a Resource Pack Called Vintage

which according to the Author "A pack that redesigns the game with a look inspired/based on classic textures, concept art, and cut features."

and tbh with what i've looked at its a fun "Alternate Universe Programmer art" or like a "How Minecraft Looked when i was a kid" vibe to it

you can check their pack here