Creative re-use

Make your own 3D design adapting a Creative Commons licensed 2D design. Apart from the steps described in the previous book (vectorising, importing to tinkercad etc.) try at least one of the following:

• Adding/combining other objects
• Multiplying the design to create a pattern
• Using the design as a hole with another solid object.

Submit your .stl file, as well as a link to the original source.