Being able to print multiple colors is great. This model is a remix of the original eye where the inset is now filled in with separate objects. People with multi color printing capabilities can just split it and select the colors for each part.

The eye is 1.5mm thick and the other portions are only .3mm thick. So printing at .15mm layer height will yield the best results

No remixes as it is already a remix and that is just confusing :D