Brain electronic circuit - Wall art (huge 70cm x 60cm)

Model based on this design: https://www.printables.com/model/374703-brain-electronic-circuit-wall-art-including-laser-/files

I redraw whole design in SolidWorks, closed the holes, removed the CPU, made the thickness 5mm, enlarge the design to 70cm width and 60cm height, cut it into pieces for 20cm x 20cm size printing bed.

About the order, I would suggest you to print the center part (part29), then go backward. In most cases you will be able to put 3 parts to print in one go…  

My settings were: 150mm/s speed, 0.2mm layer height, with 15% infill, on Ender 3.
Used cyanoacrylate glue to glue it all together and then painted black mate with spray can.
To glue it on the wall I used soft double sided tape.

In the puzzle.zip file you have images of the order and placement of the parts.