If you are looking for a more "professional" or technical paper, the UK's High Speed 2 (HS2) rail project has extensive documentation on engineering "mods."
Addressing the dearth of research on pile design in specific geological conditions encountered during massive rail excavation. hs2-mods
A deep dive into the "guided missile" mechanics of new beta items and their scaling potential in high-difficulty runs. If you are looking for a more "professional"
Investigating how printable desiccant containers within spools affect filament moisture levels compared to standard chamber drying. Gaming: Halls of Torment (HS2) Mods & Builds hs2-mods
Applying the TRIZ "Theory of Inventive Problem Solving" to find innovative ways to reduce the astronomical costs of the project's tunnels.