Is there a script that shows previous level progress?

Not that I’ve seen, but my Levels Overview Plus script will show you the SRS totals for past levels which is partially there. What you’re asking for would be really useful in combination with this I think. For example, you can quickly see how many apprentice items you have left in level 1, and then click into level 1’s details page and see which specific items are in apprentice and how close far along they are.