Model can easily be re-scaled to fit personal preference. 

Print without supports. I believe I printed with 0.2 layer height and 100% infill in case there is any empty space inside. 

It's not recommended to print with matte filament (at least not panchroma matte), as it could be too soft and bendable than preferred.

Crack it carefully after printing to loosen the loops holding the hexagons together.

Not in any way, shape or form in collaboration with Coca Cola.