+1 for making the elf heads more elven! I haven’t played around with anything other than female drow in character creator yet but seeing those male elf and half-elf heads next to each other - I have to wonder if it’s an EA bug and they were meant to be the other way around? Agree with others that Astarion looks decent in terms of elven features, though.
Also I didn’t even realize that Halsin is supposed to be a full-blooded elf until reading this thread. I had assumed that he must be a half-elf or a human with an even smaller percentage of elven blood, and the only reason I thought he must have some elven blood is his ears. Otherwise I would have thought he was full-blooded human.