How to add Unicorn G-Code extension in Inkscape for CNC Plotter
Add g-code extension in Inkscape software

Learn How to Make CNC plotter 
https://www.youtube.com/watch?v=_BfKns0Ibu0&t=68s

How to Make Image G-code
https://www.youtube.com/watch?v=MtsYxBSVEvE&t=1...