My rendition of the Super Mario 64 penguin. This is not the actual in-game model, but a close approximation I made based on pictures of the character.
The model is slightly hollowed to reduce mass while keeping structural integrity.
I've only tried this model on a powder-based printer, so I don't know how a MakerBot will handle it.
Note: I am new to 3D modeling and 3D printing, so I'm still trying to find what works best. The file is considered 100% done, but I may make tweaks when I see they are needed. Feel free to edit the file yourself to suit your needs.