Imagine a creative collage illustrating the concept of 'Becoming that girl'. The collage includes various empowering elements such as a planner filled with goals at the top left corner, a lush green salad in a beautiful ceramic bowl at the top center, a flat lay of workout gear (a yoga mat, weights, and trainers) occupying the right top corner. At the bottom left, have an open textbook with a pair of trendy glasses resting on top. In the center, place a stylish outfit laid on a well-made bed. Lastly, in the bottom right, include a tranquil scene of a yoga pose at sunrise. Use a minimalist aesthetic with a balanced color scheme that exudes calm and control.