In my first playthrough, I got a portrait of Astarion,who wasn't even in the group for that qyestline.
Since my little halfling bard was friendly with him, I positioned the picture at his tent, so he can finally see, how he looks like after 200 years.
I never did that quest in later playthroughs, since Oscar is a pretty shitty human being and I just leave him with the Zhents. I do help the nice zombies against Mystic Carrion though.
