About this 3D model

1UP 8bit Key Fob [created in 3DTin] Get a Life! The 1UP mushroom from the Mario series. Print in green and ink it with a Sharpie. I put a hole in this one to accommodate a key ring. Edit: Printed this out today and it was like it was a collection of different chunks. The front looked ok though. I'll have a look at it this weekend...maybe I need to group them all together?