Modelled with Blender 3. Printed with PLA, 5 perimeters.
Top and bottom are held together with three tiny black screws. I used M2 6mm from https://www.aliexpress.com/item/33046610352.html?spm=a2g0o.order_detail.order_detail_item.7.225df19cjZGEe8
The author marked this model as their own original creation.