Awesome design! I printed with Polylight PLA+ and PLA pro on a holographic build plate and I love how it turned out. I recommend setting a stronger filament (like PLA pro) for the first color so the links are sturdy enough. The only change I made was 50% speed because I’ve had some adhesion issues with this build plate. My only complaint is that the way the colors are set is pretty annoying (in the gcode rather than painting the model), but that’s a minor downside and can be changed. I did the full 5 color changes and only wasted 2.5g on the prime tower, since I printed multiple at once.

Printed perfectly with Polylite PLA Pro. Very smooth print, requires very little sanding, and the screws work great.