I am looking for a Minecraft mod that has a strong focus on realism and quite hard survival.
It should be a mod with quite some depth in its mechanics but with no fantasy elements, just focusing on realistic threats and a slow and steady build-up by not being able to just build up buildings and industry in just a few minutes/hours. It should hardly contain any construction or industry, only what a single person can actually do in nature. A little like Robinson Crusoe.
I once played a mod called "Terra Firma Craft" and found it quite good but since this is many years ago I am asking myself if there is not a better mod for this regard nowdays.