A little derping line on your left front arm compared to every other lines. That being said, I really love how you manage to give such an high resolution rendering. Once again, this drawing depicts how accurate your drawing skills went so far. Braided hair are mastered and you're improving at making hair even more real, some tiny things may be still enhanced though! As you did for Twili, the shadings make a marvelous 3D effect. As always, you're stunning me by drawing such impressive expressions on Crabby's face. This time, it's not about the silly and lovely Crabby we use to see but rather about the anger & focus Twili had when she fought on the S4 Finale: Such amazingness, wow.<
So yeah, congratulations, Crab. It's really awesome to know such an improving and amazing pony as you.