Sony a1ii / a9iii 3d printed extender grip with airtag support

Sony a1ii / a9iii 3d printed extender grip with airtag support. 3d files at https://makerworld.com/en/models/9403... parts: jjc airtag arca plate (cp-at1) : https://www.amazon.de/dp/B0CLY4Y9YZ tape i used : https://www.guntape.com/collections/g... 18mm 1/4" screws i used : https://www.amazon.de/dp/B01M31DPOA