I haven't made a vector illustration in years, and I need the practice. So I searched and search to see what pony hasn't been vectored yet. And one pony hasn't been done... "Stinking Rich" from Granny Smith's flashback in "Family Appreciation Day" from Season 2. I made adjustment to the colour from the sepia based on the RGB value of the screenshot from the episode.

I have a few others in the works.

Stinky Rich; My Little Pony: Friendship is Magic © Hasbro