I designed this board because I wanted to mount it on a larger surface. The light version does not need a lot of filament. I have prepared three versions for different bed sizes: 300x300, 257x257, 235x235, 200x200. Additionally, I have uploaded a useful tool that helps fit elements during assembly.
Update 2024.06.29. To fully use the Prusa i3 bed (210x250) , a version 200x240 has been added.
The author marked this model as their own original creation.