All you have to do is make it more like Morrowind with some updated mechanics. The world doesn’t have to be huge; smaller, handcrafted one is preferred to huge, lifeless one. Set it in an interesting, alien province, not generic medieval like Oblivion and Skyrim. And for the love of God, move on from Gamebryo/Creation engine, it’s been outdated for over a decade.
Data hoarders/pirates are the reason “internet never forgets”. Who do you think retains those obscure pics/memes/videos?