My colleague at work is a very talented 3D Artist. She and her team have put together this amazing "3D Model Prep Masterclass" tutorial and I'd love to share it with you all.
It features blender, and I think it's so great and would love to get it to people who will enjoy and benefit from it.
I'll leave the link here: https://www.jig.space/tutorials/jigspace-3d-model-preparation
If you have any feedback or comments, I'll be sure to pass them on.