I'm in the process of converting clothing, below is a spreadsheet which shows which converter is claiming what and shows what's been done.
Clothing pictures will be added to OP soon, most of it has been converted, but not in-game yet.
HorseRider has been doing Beast race helmets, I'll be updating the post with pictures as I get them. The ears on the Khajiit are HorseRider's personal preference and will not be in the mod. It can be removed through the slot on the armour in CK.
I made a tutorial for converting armour, if anyone wants to help convert clothes or armour. Or just see what the process involves.
3800+ words and 50+ pages (Mostly pictures)
I also made a video tutorial that goes with the written tutorial, hopefully this clears things up.
Or watch on YouTube (make sure to view in 1080p)