I created the model using the Creality K1 and Porima filament. For the printing settings, I used the default 'Normal' option in Creality Print, which is configured as follows:
When printing the Michelin Green Star model on my 3D printer, I started with a small-scale version. However, there was a problem when I scaled the model to 300%. The gaps at the joints of the model became excessively large, leading to difficulties in assembling the parts and preventing the model from maintaining stability in its intended shape. Nonetheless, I believe printing the model in its current state should not pose any issues.
The author marked this model as their own original creation.