Sorry, just noticed the edits now, there's no notification for that stuff. I ended up taking the unicorn in a rather different direction from your suggestion and my first sketch. My version of her in the game is rather outgoing and curious. Though a very minor character in v3 with just one scene, she was quite well received by the community, and I've already had requests for more events with her.
The elf boy is neat, I could picture a similar style of character in a future game I make.