Personalized keychain with the name Carlos and Basque typography embossed and inclined letters.
I print it in white PLA, I paint it with water-based acrylic paints, and to protect it I spray it with transparent matte varnish. But you can print it in other materials and give it other finishes.
If you want a keychain with another name or other models in .stl format go to https://www.dmitxe.com where you can download all my models.