D'awww. That might just be what it looks like inside Pinkie's mind when she goes back to normal mode from Pinkamena mode. Cutely done indeed. The white highlights really make their hair look glossy. Good job!
One of the Wonderbolts has Surprise's coloring, although her mane is more windswept and we haven't gotten to see her cutie mark or eye color. She appears in two dream sequences and twice elsewhere in the show, in a total of three episodes.