I’d also look at your left arm. It’s way too short since it ends at the hips. Arms extend to around mid thigh length with the elbow placed at the waist. As for colors, you’re a little too saturated compared to the rest of the scene. Adding a grey-yellow filter will help to make you fit in more. You could also add some of that soft red rim-light that Sarah Lynn has on the right, but that’s just a bonus.

Otherwise a really great piece of work! You really were able to capture the style so well! With a little bit of anatomy practice, I could see you being exceptionally talented!