Here are several steps to make a paper tooth cave by using 3D models imported from the google 3D warehouse
Step 1: Import a 3D Model of Teeth From the Google 3D Warehouse
After opening sketchUp, import a 3D model of teeth from the google 3D warehouse.
Explode the grouping. Except for one tooth that you want to use, erase other teeth and gums.
Save it as a 3ds file.
Step 2: Unfold the 3ds File With Pepakura
Open the saved file in Pepakura.
Click unfold button
Export the planar figure to a vector format
Step 3: Lasercutting
Open the vector file in Illustrator and edit the lines.
Laser cut the planar figure on a sheet of paper.
Step 4: Assembly
Assemble the laser cut paper in your own way.