Everyone is a 3D printer - single file, use filament change

--- This is a re-CADed version of Joey_3D's "Everyone is a 3D printer Sign MMU" (https://www.thingiverse.com/thing:3602721). Thingiverse doesn't let me link to the original design using the remix function, for some reason. --- I loved Joey_3D's original design idea, but I wanted a single file so I could print it with a simple filament change instead of assembling multiple pieces. Inspired by his artwork, I CADed this version. My mom (who has become a huge 3D printing addict) also wanted a ring to it could be easily hung, so I added that as well. The timing of the filament change depends on your layer thickness. The way to determine the correct place is to slice the design, then use the preview function to find when to insert the filament changes. To be sure the previous layer is completely finished, I suggest you time the filament change after the first layer of the person has been completed, and when the first layer of the frame has been completed. Happy Printing!