Neil deGrasse Tyson as a My Little Pony character.
Like everyone else he should have a horse-pun version of his name, so my suggestion would be Neil eatGrass Tyson. I know it’s horrible, but so are all the others, which is why they’re kinda funny IMO.
I did Neil as my first vector drawing because he is, to me, the most inspirational person alive and remains my greatest hero.