Hummingbird figure in low-poly design to fit in a IKEA picture frame.
I showed this on Hannover Maker Faire 2018 and you were asking for the files to print it!

STL file is for printing the figure, DXF file for laser-cutting the picture frame backplate for
the LEDs to fit in.
For LED I am using WS2812b on tiny pcb plates you can find on eBay and AliExpress.
Using the f3d file, you will be able to edit the figure to your likings.

Credits:
Inspired by https://www.thingiverse.com/mightynozzle/collections/customizable-2d-art