Great job, both of you!
Fox, your Cherry Pie looks very pretty, the burgundy red in her eyes looks fantastic paired with the charcoal colour, and her green eyes really pop! I also like the pose a lot, she looks a bit reserved but still curious, I think it's the alert position of her left ear, turned towards the viewer.
DFB, your take on Sky-Pin is super cute! You turned her into a Crystal pony, right? The textured body looks great and I adore the sparkling mane and tail.