Will These Print or Collapse on their own Weight?

[GenZod]

I am using Replicator 2 for the printer. The preview print shows it perfectly as I want it to print but I am nervous that it will not print and this is a very important thing to my science fair or else I will be screwed if it comes out bad and its due in 2 weeks.

There are ten of these in different spoiler angles. I will be sending a dropbox link to the actual files on sketchup.