Summary

Simple coaster with Minnesota Vikings logo etched in. Added a second coaster to have just 1 horn.

Instructions

Designed coaster using 123D design then took Minnesota Vikings logo and etched it out in center.

In order to make multicolor, I watched the print in Pronterface and when it started the layer with the base of the inner etching, I paused it, changed colors and resumed. Once it completed the base of the etching and the first row above it (noted by seeing the outline of the etching), I paused again and changed back to the original color and resumed.

My layer changes:
Purple 0.0mm
Black 2.8mm (or 2.6)
gold 3.6mm
Purple 4.4mm

Good luck, and will love to see photos of this one!

Minnesota Vikings Coaster