Dear Richard,
I manage a team of data analysts and we have worked with Microsoft Dynamics data before. You can see examples of dashboards that we produced from Microsoft Dynamics data under my project portfolio. Every person in my team has 3-5 years of Power BI experience so we have the skills and knowledge to make this project run efficiently.
We routinely produce reports for C-level executives so we pay great deal of attention to making our work spotless: optimising reports to load quickly, making them highly visually appealing and writing clear project documentation. For instance recently we produced Power Bi report from Dynamics NAV data for Financial Director of Tikkurila. You can find screenshots from this project under my project portfolio!
Please let me know if you would like to discuss your project in more details!
Regards,
Eugene