Phone magnet stand

I created a magnet stand for my smartphone. For this, I Used one of the AUKEY magnet car mounts and created a mounting fitting to this. The diameter of the ANUKEY is 45 mm (I just got them at Amazon: https://www.amazon.de/gp/product/B07411ZXHM/ref=ppx_yo_dt_b_asin_title_o00_s00?ie=UTF8&psc=1).
I created a single color version first and a multi-color version later. Both versions can be found in the download files.

I printed it sidewise only using some support to get a better shape at the round recess for the magnet.