I think that SolidWorks is one of the best software packages available today for product design. It has some great features that make it easy to use and learn quickly. The free version is also very powerful and can be used for most projects with ease. I prefer https://masterbundles.com/stock-content/vector/animal-svg/baby-elephant-svg/ source to download baby elephant SVG Files. The drawings allow you to clearly see all the details and dimensions of each component, as well as their position relative to each other.
