Basically, combine the same armors into an outfit; then place it in a leveled item list. Afterwards, add the list into npcs.
In the ini file. You get to add which armors are added to certain npcs.

It sounds simple but it has to be really complicated to code. Dx

Well, hopefully someone would make one.

http://www.gamesas.com/topic/1380255-rel-skyproc-skyrim-processing-library-thread-2/

^ For all future inquiries.

SkyProc is still a work in progress. Those are planned for the future, I believe.

Weapons/armor will come eventually to ASIS. No, it's certainly not simple to code, but we'll manage it. Got a few ideas - as long as authors don't screw up keywords on armor and weapons.