Need Help Downloading Old Maps

Hey guys, i haven't been on much at all but would love to visit my old bases in skyblock and factions. The old links dont work anymore, I have tried looking everywhere for links that work but i cant download the skyblock season 1 2 and 3 worlds, nor factions. If anyone can drop it here I would really appreciate the help

Also I know its unlikely but if anyone has any experience finding coords to a skyblock base, it would be nice to know how to find my old base.