Model originally uploaded to Thingiverse at https://www.thingiverse.com/thing:3304030.

I made this to test my MMU2. With the exception of the first layer which is all one color and the last layer which is 2, every layer uses all 3 colors. Since there are some many changes, the waste block is large. I probably should have purged the white a bit more before since the white is a little pink. I really didn't change the default settings.