For Best results print at 0.2mm layers. Make sure to print with thin walls. Layer Changes at 1.00mm, 1.60mm, 2.00mm, and 2.40mm.
Slic3r for best results
White, Yellow (glow in my case), Red, Black
Black Red Glow White
If you decide to sell this, go right on ahead! But, let me know cause that's exciting, lol