Just to add to this topic,
When the gold saucer was first introduced and they were showing off the bunny outfits for the first time, one of the models used was a Hellsguard roegadyn who didnt have an ash/puppy nose.



I zoomed in and compared her to a Hellsguard Roe in the character creation.



This nameless Hellsguard and Curious Gorge are the only two I know of atm that don't have the Ash Nose.