Hmm... Is she a unicorn or an alicorn here? The thingies on the right ain't too clear about that.
That said, it's one of my top favourites to be depicted, the bond between Twily and Spike. Just too lovely and adorable to pass by. Spike actually turned out the best here, both the expression and the overall body. Twi feels just a little bit too blurry. But yes, overall 's good.