A folder of Instagram templates clients never picked: what could we build with them?

I have a folder of Instagram templates that clients never picked, and the design skills to turn them into something useful. Over 3 years as a social media manager for small businesses, I designed dozens of post, story and carousel templates in Canva. Many were drafts that never got chosen. They are clean, editable and on-trend, and they just sit in my account. I would love to explore a template bundle for coaches or local businesses, a small template shop, or teaming up with someone who has an audience but no time to design. You bring the audience or the idea, I bring ready-made designs and the skills to customize them. What could we make with them?