Unicorn keychain

Please consider donating: https://paypal.me/carlosgs

A friend of mine asked me for a unicorn keychain. I saw the horse design (thing:8308) and quickly added a horn with OpenScad.
My .scad code is rubbish, I warn you. It uses the .stl model of the original design and adds a squared horn.
You can use the .stl directly :)