Create a line drawing of a playful elephant in a safari environment

Create a line drawing of a playful elephant in a safari environment, designed for a coloring page . The elephant should have a cheerful expression and be holding its trunk up as if it is giving a cheerful “hello”. Add some simple elements around, like a tree with big leaves, a smiling sun in the sky, and some birds flying. Also include some small details, like flowers or bushes, to give a playful touch. Keep the outlines clear and spaced for easier coloring.