Couple of mods to add:
Frostfall - adds hypothermia/cold, and various armors types protect against it with different values. Gives use to wood, and fires.
Imp's More Complex Needs - Adds hunger, thirst, and rest. Options to turn off fast travel, (which I do). Adds much more too, but with options. Saturation, Calories, Sleep, Hunger, Thirst, Protein, Carbs, but you don't have to have it this complicated. For beginners I'd say start with Hunger, Thirst, and Sleep. Which is the most common.