I have printed this model with Ultimaker white PLA and Octofiber black PLA. I used 0.2mm layer height and, 18% infill. I used a 0.4mm nozzle with my extruder at 210 degrees Celcius. I used a heated bed. I did use a skirt. I paused the print at the point when the adidas logo began, changed filament, and resumed the print.
I have chosen an image from google (Chinese Love symbol) and made it a 3D object.
If you would like to know how i design a 2D picture (google) into a 3D model.
Use this link:
https://www.youtube.com/watch?v=g6cmClwLhz8 (video is under 6 min.)
And combined it with a template of a keychain. My last step was to fix the STL file with netfabb.
» the Netfabb Online Service is an easy-to-use solution for anyone with
access to an internet connection and a web browser to repair 3D model files. «