So I bought Oblivion: game of the year edition deluxe off of the steam client, and after beating the main quest and going onto the shivering isles DLC quest, the island wasn't even there, Instead, replaced by what appears to be missing props/textures. The NPC's are still there, swimming in the water, but the island is nearly nonexistant. I have already tried Re-Installing, and I have seen these error models before, but very sparsely, and where fire would probably would be.