Built on https://community.sigames.com/forums/topic/581207-fm24-iceland-4-tier-pyramid-optimized-for-build-a-nation-saves/
This file is not very polished, but I would like to share it with you all. (It is missing club league history, and club icons are empty)
Here you manage fictional Icelandic club Lyndis based in Akranes, in the 3. dield, the 4th tier of Iceland's football pyramid.
You are taking over a club that is a fallen giant of some sort (if you could even call them a giant). The club won one Mjólkurbikarinn title, along with one first place finish in the 2nd tier.
Make sure to allow adding missing players to teams in the save setup if you want to start with a squad.