About this 3D model

If you shrink it down, keep the “z” at 100%. It will be too thin if you don't. Load black, dark gray, lite gray, and white into ams. If you don't have ams, see below. Swap Instructions: Start with Black At layer #7 (0.64mm) swap to Dark Gray At layer #12 (1.04mm) swap to Lite Gray At layer #18 (1.52mm) swap to White for the rest.