you are LE user?
try my edited esp, use this to overwrite the mainfile
because 'DZ nord' race use 'costom body', so you need to set the 'DZ nord' race to use default body in the esp, try my esp, it will fix the problem
I converted it to LE and i love this armor so much!
and i upload the LE version here, hope this could help LE user
(LE)SAM - Kreis Armors of Oblivion - Spellsword.7z
edit:forgot to say 'HDT BBB Bounce by KouLeiFoh' is the requirement