The background doesn't help show off your beautiful model. Try something that is less distracting or move her out from the wall so a shallow depth of field will blur the background. At least that's my opinion.
Nice portrait of a beautiful child. Normally I don't like a "busy" background, but somehow the colors and images in the background add to this portrait. 8
Your capture of her face is great, but the background really competes for attention. I think maybe if the background was defocused that it would really make her lovely face stand out.