A few months ago I used to use Total realism and/or Imps complex needs which are currently inactive!
Atm there are a couple of similar mods out there like Nord needs and Basic needs. While they are great mods and i am sure a lot of people are happy with them, i would definitely prefer something more complex and more hardcoe.
Imps complex needs and Total realism had really hit the spot. They were quite realistic and detailed with penalties that made you equally want to eat, drink and sleep. The penalties occured in realistic periods of time and were (again) deliciously realistic.
I can only imagine how epic would be a human needs mod with the level of professionalism, attention to detail and realism of, say, Frostfall and i would really love to combine them. Currently i patiently wait for such a mod so that i start another Skyrim playthrough.
Is there perhaps a similar project on the works? Or will there be in the future? Is there any hope?