very well, we will have to work with that:
In what Constructive criticism goes here are my thoughts, perhaps you might wanna go into adjusting the ponies limbs and bodies, maybe your style is that they look chubby, but if not you might wanna practice the proportions of chests, legs and snouts with some basing. You'll also need to learn more "efficient" techniques of Shadowing and finally you will need to work on the palette colors, you´re gonna have to go into other tones whether be less dark or less exposure, like natural or neutral grounds and finally small strokes really don´t cut it in to the mlp style...at least that's what my experience has taught me.
these are my commentaries, not the definitive truth take it, take it with a pinch of salt or leave it. Finally all of this is up to you