This great model is from the Makerbot Studio’s curriculum collection. The Saber-Toothed Cat Skull  is printed as one piece, without any support material!

Design by Makerbot Academy
Get the 3d files here

Skull and base plate:
Printed on an Ultimaker 2

• Layerheight 0.2mm
• Print speed 40mm/s
• Printing temperature 205C

 

Teeth:
Printed on the Makerbot Replicator 2

• Layerheight 0.2mm
• Print speed 70mm/s
• Printing temperature 200C