love the painting with the scouting girl, dude!
here´s a few suggestions tho, hope you don´t mind the overpaint.
i think your picture is too saturated everywhere, less saturation and contrast the greater the distance.
added some color variation to the sky, and tried to clarify the shadows on the girl and the electronic box thingy.
dunno how useful my O-P is tho, haha.
i like where you´re going with this one! keep it up!