It is a nice upgrade. I recommend printing it in this filament https://shop.prusa3d.com/en/prusament/711-prusament-pla-prusa-galaxy-black-1kg.html and the 3DBenchy in orange. It will match the colors of printer. In order to make 3DBenchy stick well to the holder glue it with super glue.
The author hasn't provided the model origin yet.