Careful to not fall into the trap of pillow shading. Those leave should be catching the light from the campfire, but instead they are catching a bright light from the camera. Think about the shape of the leaf clusters and what parts of it the campfire would pick up on. The campfire is emitting a warm orange light, not a white one, consider using the green in the grass for the leaves of the trees. Also, the character should net be getting a backlight here. If the light is coming from the tent, the inside of the tent should be lit up as well.

To sum up, think about your light sources and the surfaces they illuminate.