Yeah..
The "eye" has two options:
or
What I did was print the stand, use a dual-color printer to print _Eye_1 and _Eye_2 together, and then print _Eye_3 separately. Then I glued them all together.
Filaments I used:
Stand: Polymatte Marble PLA
Eye_1: Eryone Galaxy Black PLA
Eye_2: Matterhackers Glow Blue PLA
Eye_3: Polymatte Marble PLA
The photo was the first print, but it was a little too big. I've since scaled it down ~80%.
The author hasn't provided the model origin yet.