Liked the original design from sarman_1998, but I wanted to be able to change the angle to fit better in my DIY dry box with KJH 04 - M6 fittings. Remixed it to have a variable angle and parameters in fusion.
To change the angle to your liking, download and open the fusion file.
Navigate to “Change Parameters” option by going to the “Solid" tab → “MODIFY” drop down → “Change Parameters” second to the bottom of the drop down.
From there adjust the “Split_angle” to your desired angle in degrees.
Feel free to adjust the other parameters such as the dimension or type of hardware.
To change what type of M# hardware, adjust the “M_screw” parameter to the type of M# hardware, everything else should adjust to the corresponding M#.
Here is a modified example with a base of 45X60 (WxL) and M6 hardware:
Printer: Creality Ender 3
Rafts: No
Supports: No
Resolution: 0.2mm layer, 0.4mm nozzle, 0.45mm line width
Infill: 15% Gyroid (PrusaSlicer)
The author remixed this model.