color coded snowman eyes and buttons for easier insertion

 i was assembling some snowmen, and trying to figure the eyes out, was driving me nuts.  so i printed a new batch, first TWO layers are white (so that filament in bambu could stay the same after slower first layer).  buttons not as important, but i may redesign top of buttons, so color coding might be helpful later.  but makes it much easier to insert the eyes !  NOTE, i slowed down the bambu because it was shredding buttons at high speed, so cut it in about half, and got about 160 buttons and eyes done successfully .