MC Escher Fish #20 in 3D cube

Based on the Escher's tessellated Fish #20 and remix from the model from @frankv_257486.

Inspired by the “Escher lizard cube in 3D”, I took the fish model from frankv and changed the model into a 3 dimensional cube.

Print settings

I printed the model “upside down” with tree supports

Assembly

I used duck tape to hold all the parts together. Inserting the last side of the cube is a bit tricky.

Turned into a 3D cube