Create a simple 2D cartoon of a jungle scene with the sun shining through. The jungle should feature tall, lush trees with large, vibrant leaves and vines hanging down. The sun's rays should be depicted streaming through the canopy, creating dappled light effects on the forest floor. Include a few colorful plants and flowers, as well as simple details like rocks and a small stream to enhance the scene's natural beauty. The overall atmosphere should be bright, cheerful, and inviting.