It looks like you're new here. If you want to get involved, click one of these buttons!
I've looked for this before - to be honest I didn't really find anything helpful. CFA Institute's quant materials outside of the CFA program aren't that great and more trouble than their worth. I'd simply hit the question banks harder or get more mock exams. Good luck!
Here's what I used, free from CFA Institute. https://www.cfainstitute.org/learning/products/publications/inv/Pages/quantitative_lecture_kit.aspx