In the Let's Build Indoor Pool, Geoff showed the seed for Achievement City and I typed it in on Minecraft and I got a world that looks like the original landscape but in the two villages I found there was two blacksmith shops which is rare.
i tried it out on the xbox recently and there are similarities but its not the same. there is a massive jungle biome in the center and there is more land where water is. like 8 villiges and some mountains. as for snow biome not huge but a decent chunk is snowy. very likely because of all the updates.