About this 3D model

A member of https://www.bulliforum.com/ asked me if I could make him new joints for his sunvisors, because they are sold-out in every shop all over germany. I tried my best and came to this solution. The sunvisor-joints are splitted in 4 parts, which should hold themeselves… but feel free to add some glue ;-) EDIT: Please use strong filament! PLA and PETG are too weak for this project! I used PA12-CF15.