I have the gold, the stitchings, Skins, bars, and hide but he quests from Malyfous’s Catalogue is not showing up. I am honored with TB, and did most of the WS quest lines, but i can’t turn in the quest because there is no quest here. and no i didn’t make one of the items yet
it’s probably something that comes in a later phase 
Probably releases at a later date. A lot of quests/content simply arent in the game until later down the line
Did you do the prequest from the guy that pops out of the Beast when you skin it?