Resources to go pro in 2 weeks

Hi everyone, I need to get good at Power BI to prepare for a new project at my job. I have exp in data analytics, have built models, data pipelines and a few dashboards, but I still haven't reached the level of competence where I can spin up a complex chart or a measure without having to ask AI.

I have \~2 weeks to git gud. My end goal is to get as familiar with Power BI as possible (i.e. being able to tell what's wrong when there's an error). What materials (Youtube videos, courses, blog posts...) would you recommend?