Supportless Skull Mask

thingiverse | Free

Might be a little small for an adult but it prints with out supports and looks rad. ...

Lion Wall Sculpture 2D

thingiverse | Free

Decor your house everywhere!If you wanna check out more desings: ( https://bit.ly/2HxgRaW ...

Human Skull

thingiverse | Free

Using 3D scans of an actual human skull, the team at 3D Design Services by MakerBot ...

Skull Lamps Voronoi Style

thingiverse | Free

Remixed From: http://www.thingiverse.com/thing:441087Design Tool:Meshmixer3D printer:Flashforge ...

Screwless Cube Gears

thingiverse | Free

UPDATE: This design has been superseded by my newer version, http://www.thingiverse.com/thing:213946, ...

Stereographic Projection

thingiverse | Free

This model is featured in figure 3.12 of Visualizing Mathematics with 3D Printing. ...

Spirograph

thingiverse | Free

This is a fun toy for drawing geometric figuresThe working principle you can see ...

The Trex Skull

thingiverse | Free

The T-Rex Skull from MakerBot Academy comes complete with a lesson plan that explores ...