Gip is an excitable and friendly Caveman, proud and proud member of the Croods. His big head, big eyes, and wild hair give him an affable expression, even as he stands still in front of the roaring fire. He is wearing nothing but a loincloth, but his broad smile expresses the joy he feels just being alive. To bring the picture to life in coloring, you could use a muted range of earthy tones, whites and soft oranges for the firelight, and bright oranges and yellows for Gip himself. The contrasts of light and dark will bring his character to life and capture the warmth and energy of the scene.