I had alot of fun designing this Optical Illusion ( Designed using Blender ) First in a mini series .

As you can see I have printed it out on my Geeetech A10T in PLA ( silk copper , silk lightgold and silk silver )

I use Prusa-Slicer , After you load the STL file click on SPLIT TO PARTS , so you can print it in any colour just like I have done . 

Hope you all enjoy this Optical Illusion . Happy Printing .