I would love to see what templates others are using and share some of my own.
Sure. Which kinds of templates are you looking for? What I could offer is an academic worker’s take on thesis/report templates for LyX/LaTeX.
Hello extall, would you share your thesis and report LaTeX template with us?
Sure thing. Just mind that the primary intended use is with LyX; but PDFLaTeX-compatible exports are also available (except for the doctoral thesis template): https://cis.ttu.ee/education/document-templates/