Keyring Kawazaki ER-5

I added the Gcode near mounted for bi-color and mono-color.
STL files are in two parts: the bottom is full and the top contains the text. to assemble the two, simply place them on the edge and align them on the bed.
bottom: x = 0 / y = 1
up: x = 0 / y = -1
Then merge the two pieces and put the set flat with the writing up.
For two-color printing, simply put an M600 on layer 11 (filament change)