Civil War Overhaul and Dragon Combat Overhaul would prob be mods that would fit for you then Natural. The Civil War mod aims to make the whole civil war...like an actual civil war rather than just two simple battles. If you join the Empire every hold that is under the Stormcloak banner will become hostile to you and you will be forced to disguise yourself as one of them. Same goes for joining the Stormcloaks. Also battles will be fought at each hold and numerous Empire/Stormcloak camps will also spawn across Tamriel. Other things also occur but its better if you just read it yourself.
http://www.nexusmods.com/skyrim/mods/37216/?
http://www.nexusmods.com/skyrim/mods/32597/?
The modder also has other decent mods as well.
If you desire a nice lore friendly home I suggest this one.
http://www.nexusmods.com/skyrim/mods/52460/?
This mod makes it so guards dont say the exact same things everything and actually change what they say according to what you do.
http://www.nexusmods.com/skyrim/mods/23390/?
This mod adds more npcs to the game. Because honestly sometimes the game just feels to damn empty!
http://www.nexusmods.com/skyrim/mods/36334/?
This one improves the looks of the weapons to look like actual...well weapons. I mean have you seen some of the swords in skyrim?
http://www.nexusmods.com/skyrim/mods/39870/?
Cloaks! Capes! Hoods!
http://www.nexusmods.com/skyrim/mods/12092/?
More sounds!
http://www.nexusmods.com/skyrim/mods/45314/?
And for pesky dragons!
http://www.nexusmods.com/skyrim/mods/23906/?