Anon:"I know you are rather tired of Emerald and of Colt Quest, but I'm rather curious what he would've looked like in Butt Quest. Do you have any art scraps or wips you had set aside in case the players had encountered him?"

Birdiebin: "Its not so much that I’m tired of Emerald, its that certain circumstances soured the quest as a whole for me (as well as any requests pertaining to it) This is pretty much all I have on adult Emerald."

——

Emerald Jewel is a minor character referenced in the cyoa Butt Quest. In that cyoa Emerald Jewel moved to Ponyville and settled down to a quiet life. Eventually fathering a pegasus filly named Amber Dawn who is a another character in Butt Quest.

Butt Quest can be found here:
https://www.anonpone.com/butts/

Colt Quest (The cyoa Emerald is originally from) can be found here:
https://www.anonpone.com/coltquest/