Articulate
thingiverse
OpenSCAD function to articulate any extruded 2d art. I have added a few examples incl. a bat, fish, shark & dragon. I found (aka plagiarized, sorry) the dragon clip art somewhere on the internet. Just adjust the position & angle and subtract it from the model. The code is not particularly cleaned up, use it at your peril.
Download Model from thingiverse
With this file you will be able to print Articulate with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Articulate.