I found the original model to be too long for my liking. I needed to use a custom gcode to move the bed out or move the printer head out of the way which slowed my prints.
This version has a shorter bar which allows the camera to be closer to the center of the printer bed and also relocated the bar from the top right corner (furthest from the bed) to the bottom left corner (closest to the bed)
edit(2023_11_9)
Support ARE required only on the area where the camera will perch onto, not the full bar. I manually added support blockers on the first couple of inches of the perch since my printer is able to print overhangs of that distance but YMMV depending on printer.
The author remixed this model.
Shorter bar which allows the camera to be closer to the center of the printer bed and also relocated the bar from the top right corner (furthest from the bed) to the bottom left corner (closest to the bed)