The puffs coming from the nostrils on the emoji is supposed to resemble starfire, but... just ignore that.
I just did the sketch during science class while we were watching a movie, and I wanted to color it in. I think that for not using a reference, it looks pretty good! In some parts I just did not care what it looked like, so I just was like: "meh. good enough." and that was that. I used my silver gel pen for the starfire, btw.
hope ya like him!