i guess i should elaborate on this...what i want first is a questline to gather your army *maybe add a fort with people who will follow you?* after that a small quest to prepare to besiege whiterun during the sieges there should be catapults and anything you would find in the normal civil war once youve conquerd whiterun you become the jarl yourself (later citys will have you put someone else on the jarls throne) after that in your fort you should be able to go into a war room to select witch city you want to besiege next (not being able to besiege holds that dont border the holds you have and not being able to siege solitude or windhelm till all other imperial or stormcloak citys are yours respectively) then you prepare for that battle by doing a few skirmish quests or maybe a quest to recruit enough soldiers for a second battle all the while there are periodic attacks on whiterun or any other city you hold currently (just spawn in imperials or stormcloaks around town) and have this continue till all the holds are yours and you are officially the king of skyrim. i dont think this is too advanced as far as mods go and should be entierly possible as long as you arent modding the original civil war just add this stuff in as a seperate questline. while i think this is entierly possible id like to here someone who has some experiances opinion