Wonderful submission! And one that really should be a winner.
Personally I don't quite get their judging criteria, I mean yours is the only one ready to print, that extra effort alone should make you number 1 (atleast in my book)
I would like the judges to give feedback on their selection process that I felt in some cases was rather strange, and the first 30 were picked by the cube brush staff not the actual judges so...
In any case, I wonder if you would be willing to share your experience prepping the model for 3d printing. I have a model I'm looking to 3d print, you mentioned that you'd seen a live video demo of it which I am unable to find!
Any help is well appreciated! Good luck in your endeavors!