A self-made Schwippbogen. In the end, only the selection of the right parts was decisive. Frosted 5mm LEDs, brass tubes with 5mm inner diameter and a beautiful piece of wood with interesting grain. Zack, done.
Well, some electronics, many cables, shrink tubing, drilling, milling, soldering, painting, oiling and gluing hot glue are also needed. But then it was done.