The author remixed this model.
The idea from A2S_dESING is fantastic and extremely helpful. Unfortunately, I couldn't manage to print the stand satisfactorily because my printer didn't handle the overhangs well. Also, the hinges didn't behave as I intended. So I redesigned the stand, reduced the overhangs as much as possible, and redesigned the hinges. Additionally, I added a clip closure to prevent the stand from opening when folded.