About this 3D model
MagSafe holder with screw for camera cage/rig I made it specially for this one: https://makerworld.com/en/models/23140#profileId-20901 You need to insert a magnetic ring in the model. I used this one: https://www.temu.com/goods.html?_bg_fs=1&goods_id=601099518937319&_x_sessn_id=ksv4mygdnp&refer_page_name=bgt_order_detail&refer_page_id=10045_1707077472294_91eg0umcen&refer_page_sn=10045