Hi. I was wondering what the most realistic/most like real life FTB pack is. For example if you wanted to make steel you needed a big building with melting containers. Kind of like this:
Now I understand that this is Minecraft, so this might not be possible, so basically I'm looking for realistic tech with more multiblock big structures, that require huge factories like in real life. Thx.

Now I understand that this is Minecraft, so this might not be possible, so basically I'm looking for realistic tech with more multiblock big structures, that require huge factories like in real life. Thx.