Does this work on Haskill and Syl ?
I want their clothing and accessories.
http://www.uesp.net/wiki/Oblivion:Exploitable_Glitches#Duplicate_Items_using_the_Skull_of_Corruption

I was just looking into the skull actually as I'm trying to duplicate azuras star, I think the wiki said you can, the only exceptions were guards , battlemages, and people like that. I think it mentioned umbra too.