Learning is great when you have the right teacher.
More experimentation with new brushes in SAI, lighting and colouring techniques.
Also, no outlines! Not sure how I pulled that off...
[BONUS] If you really like it, and want it as a wallpaper please feel free to download it in all it's 1900x1080 with that nifty download button up there!
[EDIT] Just saw something missing and made a mad dash to SAI to quickly add it in.
(It definitely wasn't Scoot's tail)
[EDIT 2] Made the picture just... Better. Thanks to critique from /r/mlpdrawingschool!