These are now used in the quest Blessed Impressions, which is the updated quests for cultural armors (as of Secrets of Faydwer). This quest has you kill 20 froglok Gaz in Upper Guk, and make impressions of the froglok Gaz head patterns (5). Kill 10 a crag spiders in East Karana and make impressions of the crag spider carapaces (2). These impressions will show up in your Blessed Impression Book which was given to you by Vuro Padfoot in Shar Vahl. Not sure if this is the same for other races.
This is for the Blessed Cultural Symbols for the Simple Vah Shir cultural armors.
Sharmalle - 77 kitty Shammy