These are the 3D models I made for my Stadingus project that can be seen on my video here: https://youtu.be/3l3e68b90dw
Requires some countersunk M3 screws and M3 x 5.7mm threaded inserts, and a whole lot of modding/cutting/wiring that can be seen in the YouTube video
The author marked this model as their own original creation.