Tracing an image on solidworks
The long answer (pg 2)... but perhaps helpful.
First I apply image as a label to a planar face on a solid of the same
size as the object. Then create a new sketch and trace. Sometimes you have to stretch label to become the correct size for the target part.
Simple example, a scan of a guitar pick became a guitar pick.
Here a photo of an egg timer became a solid works part by tracing, 3 Minute Egg Timer
Very helpful technique to use!
There is a very helpful tutorial made by one of GrabCADs top users:
Tutorial - Tip - insert a reference image into a sketch in SolidWorks
Credit: Stephen Nyberg
Here is an additional youtube link: