Those are Artemis' kickboxing clothes.

Apollo must have been challenging. He's generally depicted stark naked with a bit of cloth, covering not much.

I don't hate what they did, but it would look more suitable if the top and the bottom were the same color (as if it's a continuous piece of cloth, rather than him wearing a skirt and a tank top). The giant trim could be toned down. I would have made the laurels green (since they come from a myth where someone turns into a laurel tree).
It would have been interesting to have them as a coordinating pair: Artemis in a silvery short tunic and Apollo in gold.
The deer is lovely, and it's a nice change to have the bow and arrows in silver. It's a shame Apollo didn't come with an animal.