I can't find anything on the Mariner's Star pattern...but if that is one you are doing, let me know because I have some extra pieces I would send you. She does write about buying extra pieces from her though.
One other thing....most of Judy N's patterns require a large degree of preciseness. I am not sure that tracing would give you the same level of preciseness. If anything, I would make copies on a larger copier at Kinko's or other copy shop. And I would make absolutely sure they were exact.