About this 3D model

The wife's original Brothers SE400 inner embroidery hoop broke from normal wear and tear. So it's 3d Man to the rescue. I tried the other hoops I found on the internet, but nothing quite fit. Thank you to my lovely wife and the internet for the challenge. This object was made in Tinkercad. https://www.tinkercad.com/things/a1iOUNKsA3T