Hello Gregory: I think you can design an Audit Check List (for each paragraph of ISO 9001:2015) with 1 or more clarifying questions that help the reader to better understand the intent of that particular paragraph. You could develop the consultation by Internet link: https://newiso9001.files.wordpress.com/2015/01/checklist.pdf and review interesting topics in order to prepare your audit. Good Luck!.
Have you tried our improved search on asq.org https://asq.org/search#q=iso%209001&t=coveo98e7ef94&srt=relevancy ? I can't think of an worksheet though.
Also there may be something that could help you in the Standards discussion
Perhaps this Quality Press title could help you? ISO 9001: 2015 Handbook for Small and Medium-Sized Businesses: https://asq.org/quality-press/display-item?item=H1480
Duke Okes, Shelley Baldwin , Whitney Davis - do you have any suggestions?