Step 1. Prepare this
. (Mass produced version does better.)
Step 2. Take off all the stickers.
Step 3. Disassemble it and cut all the part of the center highlighted below.
19.PNG [ 977 Bytes | Viewed 871 times ]
Step 4. Somehow make 54 black 19mm*19mm*19mm cubes.(Using 3x3x3 or 3x3x4, 3x3x5 piece would be good way to do.)
Step 5. Attach the cubes on the inner circle pieces (containing center caps) one by one like this
Step 6. Assemble the puzzle.
Step 7. Done!
Only thing i am caring about is if this already exists or not