About this 3D model

Update v2: After some projects i decides to make my hook in a new deisgn. The space was reduced to 29,00mm and the hook was printed in full material. I used PETG-GF and i love it. Feel free to update. :) Boost Me ------------------------------------------------------ I had a need for hanging my backpack on a free space in the rood. Designed this hook, it holds my backpack now. Space for windowsil: 29,25mm. Measure beforce print, caus nature stone is not the same size at all. My Hook has a “W” in, but the uploaded once is without a letter!