Configurable Rail Cover for Peugeot Traveller, Opel Zafira Life, Citroen Spacetourer, Toyota Proace Verso, etc.

Hello, a couple of weeks ago, I bought a car that fits the needs of my family of 6. A Peugeot Traveller 2026 was the chosen one. It has seat mounting rails that are attracting a suprising amount of dirt. Somebody in the neighbor 3d model space (https://www.printables.com/model/1541317-rail-cover-for-peugeot-traveller-toyota-proace-ver) made a very nice railcover model, that fits most of my needs. However a few improvements can be made. The requirements are: - exact fit the rail's cross-section -> no wiggling - make height of railcovers lower -> to cover the plastic between seat row 2 and 3 (you'll see it in the picture - it seems to be a car-mounted thing to make it easier to push seats from row 2 to row 3) - clamping function -> no wiggling + no sliding alongside the rails - segments that are interconnectable -> being able to make individual rail covers depending on your seat configuration As a result, we have the following pieces and their end-to-end distance in mm. Al