I resized the original model so it doesn’t collide with the Z‑axis bed supports. (Note: the bed will still crash at its maximum extension, so remove the mod if you plan to print at full height.)

I also added holes for 8×3 mm magnets. Three should be enough, but I included extra positions in case you want a stronger hold. I adjusted the top curve as well, making it more rounded so debris slides out more smoothly.

Depending on how you orient the part on the print bed, supports may be required. A setup with 3 perimeters and 8% adaptive cubic infill worked well for me.

As the original author mentioned, if you want to print the ramp without the logo, simply open it in the slicer as a single file. If you want to print it with the logo, select the option to import it as separate bodies when loading the file.

Many thanks to the original autor for the work!