3D maps 10cm wide by 10cm tall, the provinces/city/state was extruded with the population density data. To create your own custom maps up to 200mm in size and height, visit map2stl here. If you need something bigger... let me know. I created the application that enables the generation of ready to 3D print map files with a few countries available comments and feedback highly welcome!! & don't forget to share your 3D printed map.
Enjoy!

Gradient color effects
Print with multi-color nozzle and set one color to go from 0% to 100%

Available countries

• Netherlands.
• Sweden.
• United Kingdom.
• Germany.
• Ghana.
• Nigeria.
• Canada.
• Brazil.
• USA.

Sample source of attribute data

• Netherlands
• Sweden