Data files from:
Simplification and Improvement of Tetrahedral Models for Simulation

This is a custom tetra file format, but it's ascii and should be self-explanatory.

BUNNY

• bunny_original.tet (460K tetras)
• bunny_2K.tet
• bunny_10K.tet
• bunny_50K.tet

DRAGON

• dragon_original.tet (824K tetras)
• dragon_5K.tet
• dragon_100K.tet

HAND

• hand_original.tet (1596K tetras)
• hand_10K.tet
• hand_100K.tet

GARGOYLE

• gargoyle_original.tet (792K tetras)
• gargoyle_10K.tet
• gargoyle_30K.tet
• gargoyle_50K.tet
• gargoyle_200K.tet

• gargoyle.obj (~2 million triangles)
• gargoyle_50K.obj (50K triangles)