I think I am getting close to the end...
Fighting a big hentai monster in the sewers together with my pointy eared ally.
I almost managed to get the Elder Druid all the stuff he needed for their rising against the loggers and those cruel to animals, but I couldn't find any white roses (I had a diamond, a silken scarf and the herb he wanted). Did I miss out on anything or was it just a fun addition to the game (he gave me potions in return for my items, no quest log entries seemed to have been created)?!?
I had given up on the dentist with the name that sounds suspiciously like the German word for tooth ache (Zahn Schmertz). Then I ran through all the crypts, huts, houses and caves again. Lets just say, that what I had expected to give me my missing piece for the collection. The dentist's reward was worth it though, better than the blade I had purchased previously. Finally having both a good silver and a good steel blade, the royal huntsman decided to offer me a blade too
Ah well, got the Raven armour too, although it only seemed to offer slightly better protection than the leather armour I was already wearing.
Now I am back to bashing those groping tentacles again...