Improved mine shafts

Imagine if there was a working mine shaft with villagers in the mineshafts. There would be some small corners with crafting tables on top of them and furnaces. There could be little cottages on the side and powered rails. Maybe for a little more excitement, when you find a mineshaft there’s a higher chance that you can find rarer blocks. There could be little lanterns hanging from the ceiling and of course a little loot in the cottages. Please vote for me. I’m really hoping it will actually become something in Minecraft.