I dont want any thing to hard. I want game bit more real maybe hunger thing like fallout new vegas had not sure if any mods do this. Also maybe ones that improve ai and combat etc.. and bit of diffcult.

Only mod i have for this is deadly dragons.

Also overhuals are good for perk trees.

Check out http://www.gamesas.com/topic/1376705-duke-patricks-heavy-weapons-combat-mod/ for a combat mod. Maybe http://skyrim.nexusmods.com/downloads/file.php?id=10639 (look at recommended and compatible mods in the description) and http://skyrim.nexusmods.com/downloads/file.php?id=11163,