Matchbox Black Widow Helicpter Rotor

My 4 Year Old Granddaughter is convinced I can fix anything; so, I didn't want to disapoint her when she came to me, with tears in her eyes, telling me her toy Helicopter (actually it was her dads when he was little) had a broken main rotor blade. She told me she was sure I could fix it. I took that as a challenge and got to work with Fusion 360.

I was able to replicate the blade and print it on my Prusa MK2S.

*Note: I made a couple of tweeks to it to fix things I noticed after the fact.