I absolutely love this cute little model and wanted it on my Keychain, so i scaled the orginal model down to 50% and added a little joint. The hole has a diameter of 4mm, and the cat has a height of about 30mm.
I printed this on a Creality Ender 3 with a 0.4mm Nozzle at a 0.15mm Layer height, and was suprised how much detail you could still see at this size.
I love giving people those little kittens, they always make everybody smile and are super easy to print :)

This is the Lucky Cat, i also have the money cat on my designs.