Pinkie Pie Pen Sketch

Did another sketch.  This time, it's Pinkie Pie.
I think this both turned out better and worse than the last one.  Sketching it took a lot less time than the Rarity one, but I messed up the shading a bit around the bottom of the face.  I tried adding extra shading to try and cover it up.
Pen shading's hard. ;~;

Colored Version: fav.me/d9fwxd4