This post provides two example VCDX mock troubleshooting scenarios that you can use in your VCDX preparation. The PDFs merely provide a scenario that you and your mock panel can leverage and build upon. When the candidate asks questions, the mock panel will have to fabricate responses on the fly.
List of articles in my VCDX Deep-Dive series (more than 70 posts)
Here they are in PDF format:
There are additional scenarios with a post-event break-down in John Arrasjid’s VCDX Boot Camp publication and via Frank Büchsel.
vcdx133.com 
can you provide possible answers? questions to ask, things to look out for and so on. It would be nice to have answer we can validate our answers against. RPO / RTO all the fun stuff…
Hello vFK, The slides are deliberately vague to allow the Mock Panelist and the Candidate to improvise and innovate on the fly, this way you develop your troubleshooting skills and you can use the same slides repeatedly. My Troubleshooting Strategy post gives you the methodology to get started. The “VCDX Boot Camp” book has some scenarios with a post-mock break-down, which may be what you are looking for.