SolidWorks Tutorial - How to Import Images Quick and Easy
Importing images, including hand drawings, is a really useful technique in SolidWorks that makes it possible to make models that would really otherwise be impossible. Check out this quick tutorial on importing images, it's easy!
2 Answers
This is great, i also found out that the program called inkscape can actually trace that type of images and you can save them as .dxf files for importing in SW, here is a link to a video that explains the basics https://www.youtube.com/watch?v=yzge6yZJV0I