The final step is to use animation tools and techniques to create your animation. You can choose from a variety of software and hardware options, depending on your budget, skill level, and preferences. You can use free or low-cost online tools, such as FlipaClip, Toon Boom Harmony, or Blender, or you can use more advanced and expensive tools, such as Adobe Animate, Maya, or Cinema 4D. You can also use traditional or digital drawing tools, such as pencils, paper, tablets, or styluses. You can also use physical materials, such as clay, paper, or fabric, to create stop-motion animation. You should follow the basic principles of animation, such as timing, spacing, easing, and overlapping, to create smooth and realistic motion. You should also follow the ethical principles of animation, such as respecting your sources, avoiding plagiarism, and acknowledging your biases.