Summary

Sign of Greek Team Olympiakos.

https://en.wikipedia.org/wiki/Olympiacos_F.C.

Is not printed yet, but i don't find a reason that will not printed :).

Is D350mm but you can scale it to any size.

09/11/2015
I upload a file with 100mm Diameter and repaired at netfabb if make any difference and print results.

50mm/s
0.2mm layer
Orange PLA